direct drive mixed flow induced flow exhaust fans
Transcription
direct drive mixed flow induced flow exhaust fans
Air Moving Solutions. DIRECT DRIVE MIXED FLOW INDUCED FLOW EXHAUST FANs Model TVIFE - AMCA 260 TESTED CATALOG 1090 March 2012 MixedFlowFans Model TVIFE AMCA 260 Tested Twin City Fan & Blower offers the latest innovation in direct drive, induced flow exhaust fans. The TVIFE dramatically improves upon the conventional bifurcated design for direct drive fume exhaust fans with its patent pending Turbo-Vane™ design. Available in twenty-two (22) sizes, 90 through 542, the TVIFE consists of a direct drive, vertically mounted mixed flow fan with one of three (3) different nozzles and specially designed windband to maximize dilution ratio (overall outlet volume/lab outlet volume) and exhaust plume height. A revolutionary housing design integrates multiple vanes open to the exterior of the fan to allow for motor cooling and additional induced flow while minimizing turbulence inside the fan. TVIFE Single Unit Mounted on a modular mixing plenum box or standard curb cap, the TVIFE is capable of generating an induced flow to meet stringent roof exhaust requirements. TVIFE fans in a standard configuration utilize a heavy-duty curb cap. An optional modular mixing plenum box includes an integrated curb cap. Benefits of Mixed Flow Fans Twin City Fan & Blower Type TVIFE Mixed Flow Induced Flow fans combine the benefits of axial flow and centrifugal flow fans with the added benefit of entraining ambient air for a pre-diluted exhaust plume. The TVIFE has the advantages of an axial fan with its compact design and straight-through airflow combined with a centrifugal fan’s preferred acoustical characteristics and high pressure capabilities. TVIFE fans offer superior air and sound performance and the AMCA certified rating seal for induced flow air and sound. Sizes 12.25" to 66.0" wheel diameters Performance TVIFE Dual Unit Airflow to 86,000 CFM Static pressure to 8" w.g. Model TVIFE is available with UL/CUL 705 listing, for electrical, File No. E158680. 2 Twin City Fan Catalog 1090 Twin City Fan & Blower certifies that the TVIFE Direct Drive Mixed Flow Induced Flow Exhaust Fans herein are licensed to bear the AMCA Seal. The ratings shown are based on test and procedures performance in accordance with AMCA Publication 211 and 311 and comply with the requirements of the AMCA Certified Ratings Program. The AMCA Certified Ratings Seal applies to Induced Flow Fan Air and Sound Performance tested in accordance with AMCA standard 260. See Catalog 1091 for sound ratings. ExplodedView Model TVIFE Mixed Flow Induced Flow Exhaust Fans Application The patent pending, TVIFE Induced Flow Mixed Flow Exhaust Fan is intended for use in exhausting laboratory/hazardous fumes in a safe and efficient manner. The TVIFE housing uses an innovative Turbo-Vane™ design that integrates the internal nozzle and straightening vanes into one. Turbo-Vanes™ induce air within the fan housing as well as the windband, giving the best entrainment and efficiency in the industry. The design also allows for uniform motor cooling, while keeping the motor out of the air-stream. Windband Induced flow exhaust fans dilute contaminated air at the outlet as well as increase the outlet volume of the fan. This accelerates the discharge air, increasing plume height without a tall stack. Motor Wheel Design Fan Housing The TVIFE impeller is designed with die-formed, continuously-welded single-thickness or airfoil blades for a stable air performance throughout the operating range. The impeller is statically and dynamically balanced prior to assembly and rechecked for balance after assembly by Twin City Fan & Blower. Available with partial width construction. Mixed Flow Wheel Modular Mixing Plenum Box Standard Product Features • Mixed flow, single thickness and airfoil designs • Wheel diameters from 12.25" through 66" • Three (3) discharge nozzles available per fan size (medium, high and extra high velocity) • Two (2) induced flow windbands (standard and high plume) • Arrangement 4, direct drive design • Three (3) discrete wheel widths available (100%, 75%, 50%) • C-Face motor with rain hood • Heavy duty curb cap • Bolted access door • Housing drain • 125 mph windload capability when mounted with Twin City Fan & Blower supplied roof curb Weather Hood Isolation Damper Bypass Damper Optional Features • Modular mixing plenum box • Bypass damper • Isolation damper • AMCA “B” or “C” spark resistant construction • Special coatings • Special materials of construction • Acoustic windband • Jib crane ©2012 Twin City Fan Companies, Ltd. All rights reserved throughout the world. Catalog illustrations cover the general appearance of Twin City Fan & Blower products at the time of publication and we reserve the right to make changes in design and construction at any time without notice. www.tcf.com 3 FumeExhaustDefinitions Bypass Air Ambient air that is drawn through the bypass air plenum and mixed with the lab exhaust to increase dilution and plume rise. Bypass air is primarily used in variable volume applications to maintain a constant discharge volume but can also be used to increase overall exhaust volume and dilution. (See diagram to left.) QT Dilution Ratio The ratio of the total fan outlet volume to the lab exhaust volume. (Total Volume/Lab Exhaust Volume). Value includes any additional bypass air in the calculation. (See diagram to left.) Entrainment Air QE QF Air that is entrained (induced flow) through the windband and fan housing, mixed with the laboratory exhaust to increase the dilution ratio and plume rise. (See diagram to left.) Entrainment Ratio The ratio of the total fan outlet volume to the fan inlet volume. (Total Volume/Fan Inlet Volume - see diagram to left.) Nozzle QB QL QB=Bypass Flow QE=Entrained Flow QF=Fan Flow QL=Laboratory Flow (Contaminated Air) QT=Total Flow QT QF = QE QB QT = = + QF QL QE + + Device located internal to the fan housing, providing fume exhaust air to accelerate upon entrance to the windband. Several nozzles per fan size are available on the TVIFE; medium-velocity, high-velocity and extra-high-velocity. Each nozzle provides different flow characteristics. Nozzle should be selected based on the application requirements. Plume Rise The height of the fume exhaust and entrainment air above the discharge of the windband. (See page 5 for diagram and calculations.) Plume Height Overall height of the discharge plume rise, plus the added height of the exhaust system above the roofdeck level. (See page 5 for diagram and calculations.) QB + QL Total Airflow QT Dilution Ratio = D.R. = QL Entrainment Ratio = E.R. = 4 The total airflow exiting the windband, including fume exhaust, bypass air, and entrainment air. (See diagram to left.) QT QF Windband Device used to direct the fume exhaust as it leaves the housing of the exhaust fan and entrain dilution air. Twin City Fan Catalog 1090 AMCA260Testing The following illustrations describe the procedure for determining the total laboratory exhaust fan discharge flow. The total discharge flow is the sum of inlet airflow and entrained airflow. The key requirement to AMCA 260 is the variable resistance box. This box allows the measurement of total discharge flow (Ps = 0 in. w.g. to simulate discharging the fan to atmosphere) at all points along its fan curve. Without the variable resistance box, the entrained airflow can only be measured at the free air point of its fan curve. The entrained airflow obtained can be used to calculate an effective plume height. Therefore, AMCA 260 certification is necessary to ensure the laboratory exhaust fan specified is providing the plume rise and entrainment submitted. AMCA 260 Figure 1 AIR TEST CHAMBER Variable Resistance Box Induced Flow Air Inlet Airflow Total Airflow Induced Flow Air AMCA 210 Figure 15 AIR TEST CHAMBER Induced Flow Air Inlet Airflow Total Airflow Induced Flow Air PlumeHeightCalculation he=hr + hs* he=[3.0 x (V x d/U)] + hs he=Effective plume height (ft) hr=Plume rise (ft) hs=Stack height (height from roof to outlet of windband) (ft) V =Windband exit velocity (ft/min) d =Windband outlet diameter (ft) U =Crosswind speed (ft/min) * Equation taken from ASHRAE Laboratory Design Guide, Equation 9-2. Note: Plume height calculations are typically calculated with a 10 mph (880 ft/min) crosswind. hr he hs www.tcf.com 5 ConstructionFeatures Windband Windbands designed to maximize plume height and entrainment air. Constructed of heavy-gauge steel for strength and rigidity, the windband is mounted directly to the fan housing. Bolted Access Door Wheel area access door for inspection or cleaning of the wheel. Curb Cap Windband Bolted Access Door Attached to the fan’s inlet flange for curb mounting. Standard accessory on TVIFE without mixing plenum box. Housing All fans are constructed of heavy-gauge steel and continuously welded for strength and rigidity. All TVIFE fans are provided with punched inlet and outlet flanges as standard. Drain A drain coupling welded to the lowest point of the housing allows drainage of condensate from fan housing. Turbo Vane™ Housing Drain Wheel The TVIFE impeller is designed with die-formed, continuously-welded single-thickness or airfoil blades for a stable air performance throughout the operating range. The impeller is statically and dynamically balanced prior to assembly and rechecked for balance after assembly by Twin City Fan & Blower. Turbo Vanes™ Curb Cap Wheel Turbo Vane housing integrates the internal nozzle and straightening vanes into one. Turbo Vanes™ convert tangential velocity pressure into useful static pressure, reducing turbulence and increasing efficiency while providing increased dilution to contaminated air and motor cooling. Extensive testing of various shapes and locations has resulted in the most efficient aerodynamic design of the straightening vanes. Two-Piece Housing Two piece housing design allows the main body of the housing to be raised off the inlet funnel section exposing the wheel for inspection and removal. This design allows for easy and efficient alignment and mounting of wheel and funnel. 6 Twin City Fan Catalog 1090 ProductAccessories Mixing Plenum Box Designed to handle windloads up to 125 mph, the mixing plenum box features modular construction allowing for multiple configurations and effortless retrofitting. Bottom intake is standard, side intake option available upon request. Disconnect Switches A NEMA 1, 3R, 4 or 7/9 safety disconnect switch is available for positive electrical shutoff of the fan and the protection of service personnel. Disconnects are available shipped loose for field mounting and wiring or factory mounted and wired, excluding NEMA 7/9 disconnects. Roof Curb Isolation Damper Bypass Damper Disconnect Switch Vortex Breaker Installed in the mixing plenum box at the fan inlet, the vortex breaker minimizes air ‘swirl’. Recommended for side intake or multi-fan configurations. Isolation Damper Standard isolation dampers, constructed of heavy duty galvanized steel, are typically used on multi-fan mixing plenum boxes to isolate individual fans. Bypass Damper Used to maintain outlet velocities by allowing a constant volume at the fan discharge when exhaust air is reduced. Spark Resistant Construction Various grades of spark resistance are available as defined by AMCA. Roof Curb Standard roof curbs are 12" high and are constructed of heavy duty galvanized steel and include 1-1/2" thick insulation. Contact factory for other roof curb options. Note: 125 mph windload ratings require a Twin City Fan & Blower supplied roof curb. UL/CUL Listing Model TVIFE is available with UL/cUL 705 listing for electrical when supplied with specific motors. Sound Attenuating Windband Built-in sound attenuating material within windband helps reduce outlet sound levels. TVIFE Dual Unit www.tcf.com 7 MountingConfigurations Single Unit Unit Single UnitSingle Single Unit 1 2Double Unit Unit x 1 Double 2 x 21 xDouble Unit Single Unit 1 3Triple Unit Unit xUnit 1Unit Triple x 31 xTriple 3 x 1 3Triple 3 x 1 Triple Unit 2 x 1 Double Unit 2 x 1 Dual Unit 4 x 14 xQuad 41 xQuad 1 4Quad Unit Unit xUnit 1 Unit Quad 4 x 1 Quad Unit Unique applications require unique configurations. With the Twin City Fan & Blower modular mixing box, multiple configurations are able to be easily created and retrofitted. 8 Twin City Fan Catalog 1090 FAN SIZE 90 122 135 150 165 182 200 222 222P 245 245P 270 270P 300 300P 330 330P 365 402 445 490 542 MAX. RPM 4225 3450 3137 2721 2483 2232 2027 1839 1839 1655 1655 1505 1505 1360 1360 1234 1234 1116 1013 915 828 752 CLASS I WEIGHT LB. 9 12 15 24 32 38 48 57 57 69 69 82 82 140 140 167 167 233 324 393 478 591 WR2 LB-FT2 1.05 2.15 3.5 5.5 8 12 20 29 29 45 45 66 66 133 133 197 197 320 588 883 1321 1934 MAX. RPM – – – 3558 3247 2918 2650 2405 2405 2165 2165 1968 1968 1779 1779 1613 1613 1459 1325 1197 1082 984 CLASS II WEIGHT LB. – – – 28 36 44 52 62 62 75 75 90 90 150 150 179 179 247 324 393 478 591 Table 2. Bare Fan with Windband Weights (lb) FAN SIZE 90 122 135 150 165 182 200 222 222P 245 245P 270 270P 300 300P 330 330P 365 402 445 490 542 WR2 LB-FT2 – – – 7.1 10.3 15 23 34 34 52 52 76 76 145 145 215 215 347 588 883 1321 1934 CLASS I CLASS II 253 354 407 467 542 659 784 833 934 1046 1166 1214 1359 1541 1719 1849 2065 2255 2777 3377 4104 5035 – – – 467 542 659 784 833 934 1046 1166 1221 1366 1541 1719 1849 2065 2255 2795 3400 4131 5035 EngineeringData Table 1. Maximum RPM, Wheel Weights, and WR2 (moment of inertia in lb-ft2) NOTE: Weights do not include motor, mixing plenum box or roof curb weights. See Table 4 for mixing plenum box weights. See Table 5 for separate windband weights. Table 3. Temperature and Altitude Density Ratios AIR TEMP °F –50 0 70 100 150 200 0 1000 2000 29.92 1.293 1.152 1.000 0.946 0.869 0.803 28.86 1.247 1.111 0.964 0.912 0.838 0.774 27.82 1.201 1.071 0.930 0.880 0.808 0.747 ALTITUDE IN FEET ABOVE SEA LEVEL 3000 4000 5000 6000 7000 8000 BAROMETRIC PRESSURE IN INCHES OF MERCURY 26.82 25.84 24.90 23.98 23.09 22.22 1.159 1.116 1.076 1.036 0.997 0.960 1.032 0.995 0.959 0.923 0.889 0.856 0.896 0.864 0.832 0.801 0.772 0.743 0.848 0.818 0.787 0.758 0.730 0.703 0.770 0.751 0.723 0.696 0.671 0.646 0.720 0.694 0.668 0.643 0.620 0.596 Table 4. Mixing Plenum Box Weights (lb) FAN SIZE 90 122 135 150 165 182 200 222 222P 245 245P 270 270P 300 300P 330 330P 365 402 445 490 542 SINGLE DOUBLE TRIPLE QUAD 269 342 337 439 462 506 519 738 738 926 926 952 952 1135 1135 1320 1320 1449 1588 1814 1999 2208 553 705 707 905 963 1062 1109 1590 1590 1973 1973 2069 2069 2450 2450 2823 2823 3113 3422 3891 4309 4775 851 1085 1094 1393 1487 1644 1725 2479 2479 3067 3067 3233 3233 3821 3821 4392 4392 4850 5336 6058 6719 7453 1148 1465 1482 1881 2011 2226 2341 3368 3368 4161 4161 4398 4398 5192 5192 5961 5961 6586 7249 8225 9129 10130 9000 10000 15000 21.39 0.924 0.824 0.714 0.676 0.620 20.58 0.889 0.792 0.688 0.651 0.598 16.89 0.729 0.650 0.564 0.534 0.490 Table 5. Windband Weights (lb) FAN SIZE 90 122 135 150 165 182 200 222 222P 245 245P 270 270P 300 300P 330 330P 365 402 445 490 542 WEIGHT 96 142 171 146 174 216 262 212 314 250 370 300 445 367 545 444 661 536 648 789 961 1159 NOTE: Weights do not include roof curb, dampers or actuators. www.tcf.com 9 PerformanceData 90 TVIFE Wheel Type: Mixed Flow Single Thickness Wheel Dia.: 12.25" Max RPM = Class I: 4225 Tip Speed FPM = 2.40 x RPM Min Motor Frame: 48C Max Motor Frame: 215TC Windband Outlet Area: 1.80 ft2 B A OVERALL DIMENSIONS (APPROXIMATE) A 105.89 B 76.14 C 29.75 D 24.00 C Note: Mixing Box is not part of the base fan. See page 54 for full dimensional information D (SQ) INSIDE BOX MV (Medium Velocity Nozzle) FAN NOZINLET ZLE CFM OV 1175 1400 1625 1850 2075 2300 2525 2670 3182 3693 4205 4716 5227 5739 0.5" SP RPM BHP 2043 2334 2635 2944 3257 3575 3896 0.25 0.37 0.52 0.72 0.97 1.27 1.63 Nozzle Outlet Area: 0.440 ft² 0.75" SP E.R. (%) 173% 174% 174% 174% 174% 174% 174% RPM BHP 2183 2453 2741 3038 3343 3653 3967 0.32 0.44 0.60 0.81 1.07 1.38 1.75 E.R. (%) 172% 173% 174% 174% 174% 174% 174% 1" SP RPM BHP 2323 2571 2843 3130 3427 3729 4037 0.38 0.52 0.69 0.90 1.17 1.49 1.87 1.25" SP E.R. (%) 171% 173% 173% 174% 174% 174% 174% RPM BHP 2466 2689 2944 3220 3509 3805 4106 0.46 0.59 0.77 1.00 1.27 1.60 1.99 MV7 (Medium Velocity Nozzle) FAN NOZINLET ZLE CFM OV 1000 1150 1300 1450 1600 1750 1900 2273 2614 2955 3295 3636 3977 4318 0.5" SP RPM BHP 2145 2381 2624 2872 3124 3378 3636 0.23 0.30 0.40 0.51 0.65 0.81 1.00 RPM BHP 2294 2513 2744 2983 3227 3474 3725 0.28 0.37 0.47 0.59 0.74 0.91 1.10 E.R. (%) 182% 183% 183% 183% 183% 183% 183% 1" SP 775 900 1025 1150 1275 1400 1525 1761 2045 2330 2614 2898 3182 3466 0.5" SP RPM BHP 2438 2642 2860 3089 3326 3567 3812 RPM BHP 2154 2409 2670 2937 3208 3482 3759 0.18 0.25 0.33 0.43 0.55 0.70 0.87 RPM BHP 2305 2542 2791 3049 3312 3578 3849 0.54 0.68 0.86 1.09 1.37 1.71 2.11 2" SP E.R. (%) 172% 171% 172% 173% 174% 174% 174% RPM BHP 3055 3248 3488 3748 4023 0.86 1.05 1.29 1.59 1.95 2.50" SP E.R. (%) 170% 171% 172% 173% 173% 3340 3457 3665 3907 4166 1.07 1.26 1.51 1.82 2.19 3" SP E.R. (%) RPM BHP RPM BHP 177% 170% 3696 171% 3845 172% 4065 173% E.R. (%) 1.49 173% 1.74 170% 2.06 171% 0.35 0.44 0.54 0.67 0.82 1.00 1.21 E.R. (%) 180% 182% 183% 183% 183% 183% 183% RPM BHP 2584 2768 2974 3192 3421 3656 3896 0.42 0.51 0.62 0.75 0.91 1.10 1.31 E.R. (%) 179% 180% 182% 182% 183% 183% 183% 1.50" SP RPM BHP 2746 2893 3086 3295 3514 3743 3978 0.49 0.59 0.70 0.84 1.00 1.20 1.42 2" SP E.R. (%) 182% 179% 181% 182% 183% 183% 183% RPM BHP 3167 3308 3495 3699 3913 4137 0.76 0.88 1.02 1.20 1.40 1.63 2.50" SP E.R. (%) 182% 179% 180% 182% 182% 183% RPM BHP 3448 3551 3694 3879 4082 0.95 1.07 1.22 1.40 1.61 3" SP E.R. (%) RPM BHP 188% 181% 3806 179% 3910 180% 4060 181% E.R. (%) 1.29 187% 1.44 180% 1.62 179% Nozzle Outlet Area: 0.440 ft² 0.75" SP E.R. (%) 181% 182% 183% 184% 184% 184% 184% 2625 2806 3046 3309 3589 3879 4175 1.25" SP MV5 (Medium Velocity Nozzle) FAN NOZINLET ZLE CFM OV 1.50" SP RPM BHP Nozzle Outlet Area: 0.440 ft² 0.75" SP E.R. (%) 183% 183% 183% 183% 183% 183% 183% E.R. (%) 170% 172% 173% 173% 174% 174% 174% 0.23 0.30 0.39 0.50 0.63 0.78 0.96 E.R. (%) 179% 181% 182% 183% 183% 183% 184% 1" SP RPM BHP 2450 2671 2907 3155 3411 3672 3936 0.28 0.36 0.45 0.57 0.70 0.86 1.05 1.25" SP E.R. (%) 176% 179% 181% 182% 182% 183% 183% RPM BHP 2596 2796 3021 3258 3506 3761 4021 0.34 0.42 0.52 0.64 0.78 0.95 1.14 E.R. (%) 175% 177% 179% 181% 182% 182% 183% 1.50" SP RPM BHP 2757 2920 3132 3360 3599 3847 4102 0.40 0.48 0.58 0.71 0.86 1.03 1.23 2" SP E.R. (%) 177% 175% 178% 180% 181% 182% 182% RPM BHP 3189 3350 3557 3782 4016 0.62 0.73 0.86 1.02 1.20 2.50" SP E.R. (%) 176% 175% 177% 179% 180% RPM BHP 3464 3585 3751 3958 4181 0.78 0.88 1.02 1.18 1.38 3" SP E.R. (%) RPM BHP 181% 176% 3833 175% 3957 177% 4133 179% E.R. (%) 1.06 180% 1.19 175% 1.36 175% Underlined figures indicate maximum static efficiency. NOTES: 1. Performance 2. Power rating 3. Performance 4. Performance 10 certified is for installation Type A: Free inlet, free outlet. (BHP) does not include transmission losses. ratings do not include the effects of appurtenances (accessories). ratings do not include the effects of crosswinds. Twin City Fan Catalog 1090 FAN NOZINLET ZLE CFM OV 950 1125 1300 1475 1650 1825 2000 3315 3925 4536 5147 5757 6368 6978 Nozzle Outlet Area: 0.287 ft² 0.5" SP RPM BHP 2064 2335 2617 2908 3204 3504 3807 0.25 0.36 0.51 0.69 0.92 1.20 1.54 0.75" SP E.R. (%) 209% 209% 209% 209% 209% 209% 209% RPM BHP 2221 2470 2737 3015 3300 3592 3888 0.31 0.42 0.58 0.77 1.01 1.30 1.65 E.R. (%) 208% 209% 209% 209% 209% 209% 209% 1" SP RPM BHP 2374 2603 2854 3119 3396 3679 3968 0.37 0.49 0.65 0.86 1.11 1.40 1.76 1.25" SP E.R. (%) 207% 208% 209% 209% 209% 209% 209% RPM BHP 2529 2733 2969 3222 3489 3765 4047 0.44 0.57 0.73 0.94 1.20 1.51 1.87 HV7 (High Velocity Nozzle) FAN NOZINLET ZLE CFM OV 825 950 1075 1200 1325 1450 1575 2879 3315 3751 4187 4623 5059 5495 2158 2390 2630 2876 3125 3379 3635 0.22 0.30 0.39 0.51 0.65 0.82 1.02 0.75" SP E.R. (%) 219% 219% 219% 219% 219% 219% 219% RPM BHP 2320 2535 2762 2997 3238 3483 3732 0.28 0.36 0.46 0.59 0.74 0.91 1.11 E.R. (%) 218% 219% 219% 219% 219% 219% 219% 1" SP RPM BHP 2474 2674 2888 3113 3345 3584 3826 650 750 850 950 1050 1150 1250 2268 2617 2966 3315 3664 4013 4361 2143 2375 2614 2859 3109 3362 3617 0.17 0.23 0.31 0.40 0.51 0.64 0.79 0.75" SP E.R. (%) 215% 216% 217% 217% 217% 217% 218% 0.33 0.42 0.53 0.66 0.82 1.00 1.21 E.R. (%) 217% 218% 218% 219% 219% 219% 219% RPM BHP 2627 2808 3011 3226 3450 3681 3918 0.40 0.49 0.60 0.74 0.90 1.09 1.31 RPM BHP 2306 2521 2748 2983 3223 3468 3717 0.22 0.28 0.36 0.46 0.58 0.71 0.87 E.R. (%) 214% 215% 216% 216% 217% 217% 217% 1" SP 750 875 1000 1125 1250 1375 1500 3599 4199 4798 5398 5998 6598 7198 0.5" SP RPM BHP RPM BHP 2461 2662 2876 3101 3333 3571 3814 2124 2356 2599 2851 3110 3373 3641 0.26 0.36 0.49 0.64 0.84 1.07 1.35 0.26 0.33 0.42 0.52 0.64 0.78 0.95 E.R. (%) 212% 214% 215% 216% 216% 216% 217% RPM BHP 2615 2796 3000 3215 3439 3670 3907 0.31 0.38 0.47 0.58 0.71 0.86 1.03 RPM BHP 2308 2523 2751 2988 3233 3486 3744 0.32 0.43 0.57 0.73 0.94 1.18 1.46 E.R. (%) 260% 260% 260% 260% 260% 260% 260% 1" SP 675 775 875 975 1075 1175 1275 3239 3719 4199 4679 5158 5638 6118 0.5" SP RPM BHP 2474 2680 2895 3121 3356 3598 3847 RPM BHP 2158 2370 2589 2815 3046 3282 3521 0.22 0.30 0.39 0.50 0.63 0.79 0.98 0.39 0.50 0.65 0.82 1.03 1.28 1.58 E.R. (%) 260% 260% 260% 260% 260% 260% 260% RPM BHP 2624 2825 3033 3249 3476 3709 3950 0.45 0.58 0.73 0.92 1.14 1.39 1.70 RPM BHP 2337 2536 2744 2958 3178 3404 3634 0.28 0.36 0.46 0.58 0.72 0.88 1.08 E.R. (%) 265% 265% 266% 266% 267% 267% 267% 1" SP 575 675 775 875 975 1075 1175 2759 3239 3719 4199 4679 5158 5638 0.5" SP RPM BHP 2497 2690 2888 3095 3306 3523 3745 RPM BHP 2129 2374 2629 2893 3163 3437 3715 0.17 0.24 0.32 0.43 0.56 0.71 0.90 209% 207% 208% 208% 209% 3386 3535 3721 3942 4180 1.00 1.18 1.41 1.70 2.04 3" SP E.R. (%) RPM BHP RPM BHP 211% 208% 3766 207% 3921 208% 4118 208% E.R. (%) 1.40 210% 1.63 208% 1.92 208% 0.47 0.56 0.68 0.82 0.98 1.18 1.40 2" SP E.R. (%) 218% 216% 217% 218% 218% 219% 219% RPM BHP 3064 3210 3365 3550 3751 3962 4181 0.61 0.72 0.84 0.99 1.16 1.37 1.60 2.50" SP E.R. (%) 221% 218% 216% 217% 218% 218% 218% 3459 3604 3759 3943 4142 0.88 1.02 1.17 1.35 1.57 3" SP E.R. (%) RPM BHP RPM BHP 221% 218% 3831 216% 3973 217% 4132 217% E.R. (%) 1.20 220% 1.36 217% 1.55 216% RPM BHP 2307 2538 2780 3029 3287 3552 3821 E.R. (%) 212% 213% 214% 215% 215% 216% 216% 1.50" SP RPM BHP 2770 2929 3119 3326 3542 3767 3998 0.37 0.44 0.53 0.65 0.78 0.93 1.11 2" SP E.R. (%) 214% 212% 213% 214% 215% 215% 216% RPM BHP 3198 3354 3540 3742 3954 4174 0.57 0.66 0.78 0.92 1.08 1.27 2.50" SP E.R. (%) 214% 212% 213% 214% 215% 215% 3442 3592 3750 3934 4134 0.70 0.81 0.93 1.07 1.24 3" SP E.R. (%) RPM BHP RPM BHP 215% 213% 3815 212% 3963 213% 4124 213% E.R. (%) 0.96 215% 1.09 213% 1.23 212% 0.22 0.29 0.38 0.49 0.63 0.79 0.98 E.R. (%) 260% 260% 260% 260% 260% 260% 260% 1.50" SP RPM BHP 2762 2959 3163 3372 3591 3818 4051 0.52 0.66 0.82 1.01 1.24 1.51 1.82 2" SP E.R. (%) 260% 260% 260% 260% 260% 260% 260% RPM BHP 3203 3401 3604 3811 4025 0.81 0.99 1.21 1.45 1.73 2.50" SP E.R. (%) 260% 260% 260% 260% 260% 3426 3615 3813 4016 4223 0.97 1.17 1.40 1.67 1.97 3" SP E.R. (%) RPM BHP RPM BHP 260% 260% 3815 260% 4006 260% 4206 260% E.R. (%) 1.35 260% 1.60 260% 1.89 260% 0.34 0.43 0.53 0.66 0.80 0.98 1.17 E.R. (%) 264% 265% 265% 266% 266% 267% 267% RPM BHP 2641 2831 3024 3223 3428 3639 3854 0.40 0.49 0.61 0.74 0.89 1.07 1.28 E.R. (%) 264% 264% 265% 265% 266% 266% 267% 1.50" SP RPM BHP 2772 2960 3152 3345 3544 3750 3960 0.45 0.56 0.68 0.82 0.98 1.17 1.38 2" SP E.R. (%) 264% 264% 264% 265% 265% 266% 266% RPM BHP 3013 3193 3380 3571 3764 3960 4161 0.58 0.70 0.83 0.99 1.17 1.36 1.59 2.50" SP E.R. (%) 264% 264% 264% 264% 265% 265% 265% RPM BHP 3404 3586 3773 3964 4156 0.83 0.99 1.16 1.35 1.57 3" SP E.R. (%) RPM BHP 263% 264% 3776 264% 3958 264% 4146 265% E.R. (%) 1.14 264% 1.33 264% 1.54 264% Nozzle Outlet Area: 0.208 ft² 0.75" SP E.R. (%) 261% 260% 259% 259% 259% 259% 259% 2782 2941 3131 3337 3552 3776 4007 1.25" SP XV5 (Extra High Velocity Nozzle) FAN NOZINLET ZLE CFM OV 0.81 0.99 1.22 1.49 1.82 2.50" SP E.R. (%) Nozzle Outlet Area: 0.208 ft² 0.75" SP E.R. (%) 266% 266% 267% 267% 267% 268% 268% 3128 3306 3524 3763 4016 1.50" SP RPM BHP 1.25" SP XV7 (Extra High Velocity Nozzle) FAN NOZINLET ZLE CFM OV RPM BHP Nozzle Outlet Area: 0.208 ft² 0.75" SP E.R. (%) 260% 260% 260% 260% 260% 260% 260% E.R. (%) 217% 217% 218% 218% 219% 219% 219% 1.25" SP XV (Extra High Velocity Nozzle) FAN NOZINLET ZLE CFM OV 0.51 0.64 0.81 1.03 1.29 1.61 1.98 2" SP E.R. (%) 209% 207% 208% 209% 209% 209% 209% Nozzle Outlet Area: 0.287 ft² 0.5" SP RPM BHP 2689 2862 3082 3324 3581 3849 4126 1.25" SP HV5 (High Velocity Nozzle) FAN NOZINLET ZLE CFM OV 1.50" SP RPM BHP Nozzle Outlet Area: 0.287 ft² 0.5" SP RPM BHP E.R. (%) 208% 208% 209% 209% 209% 209% 209% PerformanceData HV (High Velocity Nozzle) E.R. (%) 262% 261% 260% 260% 259% 259% 259% 1" SP RPM BHP 2465 2689 2920 3161 3409 3664 3925 0.26 0.34 0.44 0.56 0.70 0.87 1.07 1.25" SP E.R. (%) 263% 262% 261% 260% 260% 260% 259% RPM BHP 2606 2827 3052 3285 3526 3773 4027 0.31 0.40 0.50 0.62 0.77 0.95 1.15 E.R. (%) 264% 262% 261% 261% 260% 260% 260% 1.50" SP RPM BHP 2737 2954 3177 3403 3637 3879 4127 0.36 0.45 0.56 0.69 0.85 1.03 1.24 2" SP E.R. (%) 265% 263% 262% 261% 261% 260% 260% RPM BHP 2974 3184 3401 3624 3849 4080 0.46 0.57 0.69 0.84 1.00 1.20 2.50" SP E.R. (%) 266% 264% 263% 262% 262% 261% RPM BHP 3391 3603 3822 4044 0.68 0.82 0.98 1.16 3" SP E.R. (%) RPM BHP 265% 264% 3789 263% 4003 262% 4223 E.R. (%) 0.95 265% 1.13 264% 1.33 263% Underlined figures indicate maximum static efficiency. NOTES: 1. Performance 2. Power rating 3. Performance 4. Performance certified is for installation Type A: Free inlet, free outlet. (BHP) does not include transmission losses. ratings do not include the effects of appurtenances (accessories). ratings do not include the effects of crosswinds. www.tcf.com 11 PerformanceData 122 TVIFE Wheel Type: Mixed Flow Single Thickness Wheel Dia.: 15.00" Max RPM = Class I: 3450 Tip Speed FPM = 2.93 x RPM Min Motor Frame: 48C Max Motor Frame: 215TC Windband Outlet Area: 2.70 ft2 B A OVERALL DIMENSIONS (APPROXIMATE) A 125.63 B 91.88 C 33.75 D 28.00 C Note: Mixing Box is not part of the base fan. See page 54 for full dimensional information D (SQ) INSIDE BOX MV (Medium Velocity Nozzle) FAN NOZINLET ZLE CFM OV 1775 2100 2425 2750 3075 3400 3725 2691 3183 3676 4169 4661 5154 5647 0.5" SP RPM BHP 1678 1907 2143 2386 2633 2882 3134 0.39 0.56 0.78 1.06 1.41 1.83 2.33 Nozzle Outlet Area: 0.660 ft² 0.75" SP E.R. (%) 174% 174% 174% 174% 174% 174% 174% RPM BHP 1791 2004 2230 2464 2703 2946 3193 0.48 0.66 0.90 1.19 1.55 1.99 2.51 E.R. (%) 173% 173% 174% 174% 174% 174% 174% 1" SP RPM BHP 1905 2100 2314 2540 2772 3010 3251 0.58 0.77 1.02 1.33 1.70 2.15 2.69 1.25" SP E.R. (%) 171% 173% 173% 174% 174% 174% 174% RPM BHP 2020 2196 2397 2614 2840 3072 3309 0.69 0.89 1.15 1.47 1.86 2.32 2.87 MV7 (Medium Velocity Nozzle) FAN NOZINLET ZLE CFM OV 1500 1750 2000 2250 2500 2750 3000 2274 2653 3032 3411 3790 4169 4548 0.5" SP RPM BHP 1752 1967 2188 2414 2644 2877 3112 0.34 0.47 0.63 0.83 1.07 1.37 1.72 RPM BHP 1874 2073 2285 2503 2726 2952 3181 0.43 0.57 0.74 0.95 1.21 1.52 1.88 E.R. (%) 182% 183% 183% 183% 184% 184% 183% 1" SP 1175 1350 1525 1700 1875 2050 2225 1781 2046 2312 2577 2842 3107 3373 0.5" SP RPM BHP 1991 2177 2377 2587 2804 3025 3249 RPM BHP 1774 1968 2167 2370 2576 2785 2995 0.28 0.37 0.49 0.62 0.79 0.99 1.21 RPM BHP 1896 2076 2267 2463 2662 2865 3070 0.81 1.01 1.28 1.61 2.01 2.49 3.05 2" SP E.R. (%) 171% 171% 172% 173% 173% 174% 174% RPM BHP 2412 2495 2646 2834 3037 3253 1.09 1.29 1.56 1.91 2.33 2.84 2.50" SP E.R. (%) 179% 170% 171% 172% 173% 173% 2728 2818 2980 3169 3371 1.61 1.87 2.23 2.67 3.19 3" SP E.R. (%) RPM BHP RPM BHP 177% 170% 3015 171% 3129 172% 3299 173% E.R. (%) 2.22 173% 2.57 170% 3.03 171% 0.52 0.67 0.85 1.08 1.35 1.67 2.04 E.R. (%) 180% 182% 183% 183% 183% 184% 184% RPM BHP 2111 2279 2468 2669 2879 3096 3316 0.63 0.78 0.97 1.21 1.49 1.82 2.21 E.R. (%) 179% 181% 182% 183% 183% 183% 184% 1.50" SP RPM BHP 2242 2379 2558 2750 2953 3164 3380 0.74 0.90 1.10 1.34 1.63 1.98 2.37 2" SP E.R. (%) 181% 179% 181% 182% 183% 183% 183% RPM BHP 2597 2734 2909 3099 3297 1.15 1.36 1.62 1.93 2.29 2.50" SP E.R. (%) 181% 179% 181% 182% 182% RPM BHP 2826 2922 3066 3241 3430 1.44 1.65 1.92 2.24 2.62 3" SP E.R. (%) RPM BHP 187% 180% 3127 179% 3229 181% 3382 182% E.R. (%) 1.98 185% 2.24 179% 2.57 179% Nozzle Outlet Area: 0.660 ft² 0.75" SP E.R. (%) 181% 182% 183% 183% 184% 184% 184% 2147 2292 2481 2687 2906 3133 3365 1.25" SP MV5 (Medium Velocity Nozzle) FAN NOZINLET ZLE CFM OV 1.50" SP RPM BHP Nozzle Outlet Area: 0.660 ft² 0.75" SP E.R. (%) 183% 183% 184% 183% 183% 183% 183% E.R. (%) 170% 172% 173% 173% 174% 174% 174% 0.35 0.45 0.58 0.73 0.90 1.11 1.34 E.R. (%) 179% 181% 182% 183% 183% 183% 184% 1" SP RPM BHP 2013 2182 2362 2550 2744 2942 3143 0.43 0.54 0.67 0.83 1.01 1.23 1.47 1.25" SP E.R. (%) 176% 179% 181% 181% 182% 183% 183% RPM BHP 2130 2284 2455 2635 2823 3016 3214 0.51 0.63 0.76 0.93 1.12 1.35 1.61 E.R. (%) 174% 177% 179% 180% 181% 182% 183% 1.50" SP RPM BHP 2259 2385 2546 2719 2900 3088 3281 0.61 0.72 0.86 1.04 1.24 1.47 1.74 2" SP E.R. (%) 176% 175% 178% 179% 180% 181% 182% RPM BHP 2511 2605 2726 2882 3052 3228 3412 0.81 0.93 1.08 1.26 1.48 1.72 2.01 2.50" SP E.R. (%) 182% 176% 175% 177% 179% 180% 181% RPM BHP 2829 2921 3043 3198 3366 1.16 1.31 1.50 1.72 1.99 3" SP E.R. (%) RPM BHP 181% 176% 3124 175% 3217 176% 3345 178% E.R. (%) 1.57 180% 1.76 175% 1.99 175% Underlined figures indicate maximum static efficiency. NOTES: 1. Performance 2. Power rating 3. Performance 4. Performance 12 certified is for installation Type A: Free inlet, free outlet. (BHP) does not include transmission losses. ratings do not include the effects of appurtenances (accessories). ratings do not include the effects of crosswinds. Twin City Fan Catalog 1090 FAN NOZINLET ZLE CFM OV 1425 1675 1925 2175 2425 2675 2925 3316 3898 4480 5062 5643 6225 6807 Nozzle Outlet Area: 0.430 ft² 0.5" SP RPM BHP 1686 1896 2116 2341 2571 2804 3039 0.37 0.53 0.74 0.99 1.31 1.70 2.16 0.75" SP E.R. (%) 209% 209% 209% 209% 209% 209% 209% RPM BHP 1814 2008 2215 2430 2651 2877 3107 0.46 0.63 0.84 1.11 1.45 1.84 2.32 E.R. (%) 208% 209% 209% 209% 209% 209% 209% 1" SP RPM BHP 1939 2117 2311 2517 2731 2950 3174 0.55 0.73 0.96 1.24 1.58 1.99 2.48 1.25" SP E.R. (%) 207% 208% 209% 209% 209% 209% 209% RPM BHP 2065 2224 2406 2602 2808 3021 3240 0.65 0.84 1.07 1.36 1.72 2.14 2.64 HV7 (High Velocity Nozzle) FAN NOZINLET ZLE CFM OV 1225 1425 1625 1825 2025 2225 2425 2851 3316 3782 4247 4713 5178 5643 1751 1953 2162 2376 2595 2816 3040 0.32 0.45 0.60 0.79 1.03 1.31 1.64 0.75" SP E.R. (%) 219% 219% 219% 219% 219% 219% 219% RPM BHP 1884 2071 2269 2474 2685 2899 3117 0.41 0.54 0.70 0.91 1.15 1.44 1.79 E.R. (%) 218% 218% 219% 219% 219% 219% 219% 1" SP RPM BHP 2010 2184 2371 2568 2771 2980 3193 975 1125 1275 1425 1575 1725 1875 2269 2618 2967 3316 3665 4014 4364 1751 1940 2136 2336 2540 2746 2955 0.26 0.35 0.46 0.60 0.76 0.96 1.19 0.75" SP E.R. (%) 215% 216% 217% 217% 217% 217% 218% 0.49 0.63 0.81 1.02 1.28 1.58 1.93 E.R. (%) 217% 218% 218% 219% 219% 219% 219% RPM BHP 2137 2294 2471 2659 2856 3058 3266 0.59 0.73 0.92 1.14 1.40 1.72 2.08 RPM BHP 1884 2060 2245 2437 2633 2834 3037 0.32 0.42 0.54 0.69 0.86 1.07 1.31 E.R. (%) 214% 215% 216% 216% 217% 217% 217% 1" SP 1125 1300 1475 1650 1825 2000 2175 3600 4160 4720 5280 5840 6400 6960 0.5" SP RPM BHP RPM BHP 2010 2174 2350 2533 2723 2917 3116 1735 1912 2096 2287 2484 2684 2887 0.39 0.53 0.70 0.92 1.18 1.49 1.86 0.39 0.50 0.62 0.78 0.96 1.18 1.43 E.R. (%) 212% 214% 215% 216% 216% 217% 217% RPM BHP 2136 2284 2451 2626 2809 2998 3192 0.47 0.58 0.71 0.87 1.06 1.29 1.55 RPM BHP 1885 2049 2222 2401 2587 2778 2974 0.48 0.63 0.82 1.04 1.32 1.64 2.02 E.R. (%) 260% 260% 260% 260% 260% 260% 260% 1" SP 1000 1150 1300 1450 1600 1750 1900 3200 3680 4160 4640 5120 5600 6080 0.5" SP RPM BHP 2021 2178 2341 2512 2690 2873 3061 RPM BHP 1749 1921 2100 2284 2473 2665 2860 0.33 0.43 0.57 0.73 0.93 1.17 1.44 0.58 0.74 0.94 1.18 1.46 1.80 2.19 E.R. (%) 260% 260% 260% 260% 260% 260% 260% RPM BHP 2143 2297 2454 2618 2789 2966 3147 0.68 0.86 1.07 1.32 1.61 1.96 2.36 RPM BHP 1896 2058 2227 2402 2581 2765 2953 0.41 0.53 0.67 0.85 1.06 1.30 1.59 E.R. (%) 265% 265% 266% 266% 267% 267% 267% 1" SP 850 1000 1150 1300 1450 1600 1750 2720 3200 3680 4160 4640 5120 5600 0.5" SP RPM BHP 2027 2184 2346 2514 2686 2863 3044 RPM BHP 1723 1923 2130 2345 2565 2789 3016 0.25 0.34 0.47 0.62 0.82 1.05 1.32 209% 207% 208% 208% 209% 209% 2760 2875 3016 3184 3367 1.49 1.75 2.07 2.46 2.94 3" SP E.R. (%) RPM BHP RPM BHP 211% 208% 3065 207% 3182 208% 3331 208% E.R. (%) 2.07 210% 2.39 208% 2.79 207% 0.69 0.84 1.03 1.26 1.53 1.86 2.23 2" SP E.R. (%) 219% 217% 217% 218% 218% 219% 219% RPM BHP 2622 2758 2921 3098 3284 1.07 1.27 1.51 1.80 2.14 2.50" SP E.R. (%) 218% 217% 217% 218% 218% 2826 2951 3089 3252 3428 1.32 1.54 1.79 2.09 2.45 3" SP E.R. (%) RPM BHP RPM BHP 221% 218% 3137 216% 3261 217% 3404 218% E.R. (%) 1.82 220% 2.08 217% 2.39 216% RPM BHP 1869 2057 2254 2458 2668 2883 3103 E.R. (%) 212% 213% 214% 215% 215% 216% 216% 1.50" SP RPM BHP 2263 2393 2548 2717 2894 3077 3266 0.56 0.66 0.80 0.97 1.17 1.40 1.66 2" SP E.R. (%) 214% 212% 213% 214% 215% 216% 216% RPM BHP 2612 2740 2891 3057 3230 3409 0.86 1.00 1.17 1.38 1.62 1.90 2.50" SP E.R. (%) 213% 212% 213% 214% 215% 215% 2811 2934 3063 3213 3377 1.06 1.21 1.39 1.61 1.86 3" SP E.R. (%) RPM BHP RPM BHP 215% 213% 3116 212% 3237 213% 3368 214% E.R. (%) 1.44 215% 1.63 213% 1.85 212% 0.32 0.42 0.56 0.72 0.92 1.16 1.44 E.R. (%) 260% 260% 260% 260% 260% 260% 260% 1.50" SP RPM BHP 2256 2406 2561 2720 2885 3056 3233 0.78 0.97 1.19 1.46 1.76 2.12 2.53 2" SP E.R. (%) 260% 260% 260% 260% 260% 260% 260% RPM BHP 2606 2756 2910 3067 3229 3396 1.20 1.45 1.74 2.07 2.45 2.89 2.50" SP E.R. (%) 260% 260% 260% 260% 260% 260% 2789 2932 3082 3236 3393 1.44 1.72 2.03 2.39 2.80 3" SP E.R. (%) RPM BHP RPM BHP 261% 260% 3096 260% 3241 260% 3391 260% E.R. (%) 1.99 260% 2.33 260% 2.71 260% 0.50 0.63 0.78 0.97 1.19 1.44 1.74 E.R. (%) 264% 265% 265% 266% 266% 266% 267% RPM BHP 2144 2300 2457 2619 2786 2958 3134 0.58 0.73 0.89 1.09 1.32 1.58 1.89 E.R. (%) 264% 264% 265% 265% 266% 266% 266% 1.50" SP RPM BHP 2252 2405 2561 2719 2882 3049 3221 0.67 0.83 1.01 1.21 1.45 1.73 2.04 2" SP E.R. (%) 263% 264% 264% 265% 265% 266% 266% RPM BHP 2449 2596 2748 2904 3061 3221 3385 0.85 1.03 1.23 1.46 1.72 2.02 2.35 2.50" SP E.R. (%) 263% 263% 264% 264% 264% 265% 265% RPM BHP 2769 2916 3069 3225 3382 1.23 1.46 1.71 2.00 2.32 3" SP E.R. (%) RPM BHP 263% 263% 3072 264% 3221 264% 3374 265% E.R. (%) 1.69 263% 1.97 263% 2.28 264% Nozzle Outlet Area: 0.313 ft² 0.75" SP E.R. (%) 261% 260% 260% 259% 259% 259% 259% 2265 2402 2568 2749 2938 3135 3338 1.25" SP XV5 (Extra High Velocity Nozzle) FAN NOZINLET ZLE CFM OV 1.21 1.46 1.77 2.15 2.61 3.14 2.50" SP E.R. (%) Nozzle Outlet Area: 0.313 ft² 0.75" SP E.R. (%) 266% 266% 267% 267% 267% 268% 268% 2549 2685 2852 3036 3230 3433 1.50" SP RPM BHP 1.25" SP XV7 (Extra High Velocity Nozzle) FAN NOZINLET ZLE CFM OV RPM BHP Nozzle Outlet Area: 0.313 ft² 0.75" SP E.R. (%) 260% 260% 260% 260% 260% 260% 260% E.R. (%) 217% 217% 218% 218% 219% 219% 219% 1.25" SP XV (Extra High Velocity Nozzle) FAN NOZINLET ZLE CFM OV 0.77 0.95 1.20 1.49 1.86 2.30 2.80 2" SP E.R. (%) 209% 207% 208% 208% 209% 209% 209% Nozzle Outlet Area: 0.430 ft² 0.5" SP RPM BHP 2196 2330 2500 2686 2885 3092 3305 1.25" SP HV5 (High Velocity Nozzle) FAN NOZINLET ZLE CFM OV 1.50" SP RPM BHP Nozzle Outlet Area: 0.430 ft² 0.5" SP RPM BHP E.R. (%) 207% 208% 208% 209% 209% 209% 209% PerformanceData HV (High Velocity Nozzle) E.R. (%) 262% 261% 260% 260% 260% 259% 259% 1" SP RPM BHP 1998 2181 2369 2565 2768 2975 3188 0.39 0.50 0.64 0.82 1.03 1.28 1.57 1.25" SP E.R. (%) 263% 262% 261% 260% 260% 260% 259% RPM BHP 2114 2294 2478 2667 2864 3065 3272 0.46 0.58 0.74 0.92 1.14 1.40 1.70 E.R. (%) 264% 262% 262% 261% 260% 260% 260% 1.50" SP RPM BHP 2221 2398 2580 2764 2955 3152 3354 0.53 0.67 0.83 1.02 1.25 1.52 1.83 2" SP E.R. (%) 265% 263% 262% 261% 261% 260% 260% RPM BHP 2586 2763 2945 3128 3317 0.84 1.02 1.24 1.48 1.77 2.50" SP E.R. (%) 264% 263% 262% 261% 261% RPM BHP 2756 2928 3107 3288 1.01 1.21 1.45 1.72 3" SP E.R. (%) RPM BHP 266% 264% 3081 263% 3255 262% 3434 E.R. (%) 1.41 265% 1.67 264% 1.96 263% Underlined figures indicate maximum static efficiency. NOTES: 1. Performance 2. Power rating 3. Performance 4. Performance certified is for installation Type A: Free inlet, free outlet. (BHP) does not include transmission losses. ratings do not include the effects of appurtenances (accessories). ratings do not include the effects of crosswinds. www.tcf.com 13 PerformanceData 135 TVIFE Wheel Type: Mixed Flow Single Thickness Wheel Dia.: 16.50" Max RPM = Class I: 3137 Tip Speed FPM = 3.23 x RPM Min Motor Frame: 48C Max Motor Frame: 215TC Windband Outlet Area: 3.27 ft2 B A OVERALL DIMENSIONS (APPROXIMATE) A 134.22 B 100.47 C 33.75 D 28.00 C Note: Mixing Box is not part of the base fan. See page 54 for full dimensional information D (SQ) INSIDE BOX MV (Medium Velocity Nozzle) FAN NOZINLET ZLE CFM OV 2150 2525 2900 3275 3650 4025 4400 2693 3163 3633 4102 4572 5042 5512 0.5" SP RPM BHP 1526 1725 1930 2139 2353 2569 2786 0.47 0.66 0.92 1.23 1.62 2.09 2.64 Nozzle Outlet Area: 0.798 ft² 0.75" SP E.R. (%) 173% 174% 174% 174% 174% 174% 174% RPM BHP 1630 1814 2009 2211 2418 2628 2841 0.58 0.79 1.06 1.39 1.79 2.28 2.85 E.R. (%) 173% 173% 174% 174% 174% 174% 174% 1" SP RPM BHP 1732 1902 2086 2281 2482 2687 2895 0.71 0.93 1.20 1.55 1.97 2.48 3.06 1.25" SP E.R. (%) 171% 173% 173% 174% 174% 174% 174% RPM BHP 1837 1989 2163 2349 2544 2745 2949 0.84 1.07 1.36 1.72 2.15 2.67 3.28 MV7 (Medium Velocity Nozzle) FAN NOZINLET ZLE CFM OV 1825 2125 2425 2725 3025 3325 3625 2286 2662 3038 3414 3789 4165 4541 0.5" SP RPM BHP 1599 1793 1993 2197 2404 2613 2825 0.41 0.57 0.77 1.01 1.30 1.65 2.07 RPM BHP 1709 1890 2080 2277 2478 2682 2889 0.52 0.69 0.90 1.16 1.47 1.83 2.26 E.R. (%) 182% 183% 183% 183% 183% 183% 183% 1" SP 1425 1650 1875 2100 2325 2550 2775 1785 2067 2349 2631 2912 3194 3476 0.5" SP RPM BHP 1816 1984 2164 2354 2549 2748 2950 RPM BHP 1615 1803 1996 2192 2392 2594 2798 0.34 0.46 0.61 0.79 1.01 1.28 1.59 RPM BHP 1726 1901 2085 2275 2469 2666 2865 0.99 1.22 1.52 1.89 2.34 2.87 3.50 2" SP E.R. (%) 171% 170% 172% 173% 173% 174% 174% RPM BHP 2193 2264 2392 2553 2727 2912 3104 1.32 1.55 1.86 2.25 2.72 3.28 3.94 2.50" SP E.R. (%) 179% 170% 170% 172% 173% 173% 174% 2477 2552 2687 2849 3022 1.93 2.23 2.63 3.13 3.71 3" SP E.R. (%) RPM BHP 177% 170% 170% 172% 173% RPM BHP 2736 2826 2970 3133 2.66 3.05 3.56 4.16 E.R. (%) 174% 170% 171% 172% 0.64 0.82 1.04 1.31 1.63 2.02 2.46 E.R. (%) 180% 182% 183% 183% 183% 183% 183% RPM BHP 1923 2076 2247 2428 2618 2812 3011 0.76 0.95 1.18 1.46 1.80 2.20 2.66 E.R. (%) 179% 181% 182% 183% 183% 183% 183% 1.50" SP RPM BHP 2042 2167 2328 2502 2685 2875 3070 0.90 1.09 1.33 1.62 1.97 2.39 2.87 2" SP E.R. (%) 181% 179% 181% 182% 183% 183% 183% RPM BHP 2276 2363 2488 2646 2817 2996 1.21 1.40 1.65 1.96 2.33 2.76 2.50" SP E.R. (%) 189% 181% 179% 181% 182% 183% RPM BHP 2572 2658 2788 2946 3116 1.75 2.00 2.32 2.71 3.16 3" SP E.R. (%) RPM BHP 187% 180% 2844 179% 2936 181% 3074 182% E.R. (%) 2.40 185% 2.71 179% 3.11 179% Nozzle Outlet Area: 0.798 ft² 0.75" SP E.R. (%) 181% 182% 183% 183% 184% 184% 184% 1953 2077 2240 2417 2605 2801 3002 1.25" SP MV5 (Medium Velocity Nozzle) FAN NOZINLET ZLE CFM OV 1.50" SP RPM BHP Nozzle Outlet Area: 0.798 ft² 0.75" SP E.R. (%) 183% 183% 183% 183% 183% 183% 183% E.R. (%) 170% 172% 173% 173% 174% 174% 174% 0.43 0.56 0.72 0.92 1.15 1.43 1.75 E.R. (%) 179% 181% 182% 183% 183% 183% 184% 1" SP RPM BHP 1832 1996 2171 2354 2542 2735 2929 0.52 0.66 0.83 1.04 1.29 1.58 1.91 1.25" SP E.R. (%) 176% 179% 181% 182% 182% 183% 183% RPM BHP 1939 2088 2255 2430 2613 2801 2992 0.62 0.77 0.95 1.17 1.43 1.73 2.08 E.R. (%) 175% 177% 179% 181% 182% 182% 183% 1.50" SP RPM BHP 2055 2179 2336 2505 2681 2865 3052 0.74 0.88 1.07 1.30 1.57 1.88 2.24 2" SP E.R. (%) 176% 175% 178% 180% 181% 182% 182% RPM BHP 2284 2375 2497 2651 2817 2989 0.98 1.14 1.33 1.57 1.86 2.19 2.50" SP E.R. (%) 182% 176% 175% 177% 179% 180% RPM BHP 2579 2668 2794 2947 3112 1.42 1.62 1.86 2.17 2.52 3" SP E.R. (%) RPM BHP 181% 175% 2852 175% 2945 177% 3076 179% E.R. (%) 1.94 179% 2.18 175% 2.49 175% Underlined figures indicate maximum static efficiency. NOTES: 1. Performance 2. Power rating 3. Performance 4. Performance 14 certified is for installation Type A: Free inlet, free outlet. (BHP) does not include transmission losses. ratings do not include the effects of appurtenances (accessories). ratings do not include the effects of crosswinds. Twin City Fan Catalog 1090 FAN NOZINLET ZLE CFM OV 1750 2050 2350 2650 2950 3250 3550 3366 3943 4520 5097 5674 6251 6828 Nozzle Outlet Area: 0.520 ft² 0.5" SP RPM BHP 1548 1739 1937 2141 2348 2558 2771 0.46 0.66 0.91 1.22 1.61 2.08 2.64 0.75" SP E.R. (%) 209% 209% 209% 209% 209% 209% 209% RPM BHP 1664 1839 2026 2221 2421 2625 2832 0.57 0.78 1.04 1.37 1.77 2.26 2.83 E.R. (%) 208% 209% 209% 209% 209% 209% 209% 1" SP RPM BHP 1776 1938 2113 2299 2493 2691 2893 0.68 0.90 1.18 1.52 1.94 2.44 3.02 1.25" SP E.R. (%) 207% 208% 209% 209% 209% 209% 209% RPM BHP 1888 2034 2199 2377 2563 2755 2953 0.81 1.03 1.32 1.68 2.11 2.62 3.22 HV7 (High Velocity Nozzle) FAN NOZINLET ZLE CFM OV 1475 1700 1925 2150 2375 2600 2825 2837 3270 3703 4135 4568 5001 5434 1586 1756 1933 2113 2297 2483 2671 0.39 0.52 0.69 0.90 1.15 1.45 1.79 0.75" SP E.R. (%) 218% 219% 219% 219% 219% 219% 219% RPM BHP 1707 1865 2031 2204 2381 2561 2744 0.49 0.63 0.81 1.03 1.30 1.61 1.97 E.R. (%) 217% 218% 219% 219% 219% 219% 219% 1" SP RPM BHP 1823 1969 2126 2291 2461 2636 2815 1175 1375 1575 1775 1975 2175 2375 2260 2645 3029 3414 3799 4183 4568 1587 1777 1974 2175 2380 2588 2799 0.31 0.43 0.59 0.78 1.01 1.29 1.62 0.75" SP E.R. (%) 215% 216% 217% 217% 217% 218% 218% 0.59 0.75 0.94 1.17 1.44 1.76 2.14 E.R. (%) 217% 217% 218% 219% 219% 219% 219% RPM BHP 1939 2070 2218 2376 2540 2709 2883 0.71 0.87 1.07 1.31 1.59 1.92 2.31 RPM BHP 1709 1885 2071 2265 2463 2665 2870 0.39 0.52 0.68 0.89 1.14 1.43 1.77 E.R. (%) 214% 215% 216% 216% 217% 217% 217% 1" SP 1375 1600 1825 2050 2275 2500 2725 3637 4232 4827 5422 6017 6612 7207 0.5" SP RPM BHP RPM BHP 1824 1988 2165 2350 2542 2739 2939 1588 1759 1938 2124 2315 2509 2706 0.48 0.66 0.89 1.18 1.54 1.96 2.46 0.47 0.61 0.79 1.00 1.26 1.57 1.92 E.R. (%) 212% 214% 215% 216% 216% 217% 217% RPM BHP 1939 2088 2256 2433 2619 2810 3006 0.57 0.71 0.89 1.12 1.38 1.70 2.07 RPM BHP 1723 1882 2050 2225 2406 2593 2783 0.59 0.79 1.04 1.34 1.71 2.15 2.67 E.R. (%) 260% 260% 260% 260% 260% 260% 260% 1" SP 1200 1400 1600 1800 2000 2200 2400 3174 3703 4232 4761 5290 5819 6348 0.5" SP RPM BHP 1846 1998 2157 2324 2497 2676 2859 RPM BHP 1581 1754 1934 2119 2309 2503 2699 0.39 0.53 0.72 0.94 1.22 1.56 1.95 0.71 0.93 1.19 1.51 1.89 2.34 2.87 E.R. (%) 2.60 2.60 2.60 2.60 260% 260% 260% RPM BHP 1957 2106 2259 2419 2586 2758 2935 0.83 1.07 1.34 1.68 2.07 2.54 3.09 RPM BHP 1716 1878 2048 2224 2405 2591 2781 0.49 0.65 0.84 1.09 1.38 1.73 2.14 E.R. (%) 265% 265% 266% 266% 267% 267% 267% 1" SP 1025 1200 1375 1550 1725 1900 2075 2711 3174 3637 4099 4562 5025 5488 0.5" SP RPM BHP 1835 1993 2155 2324 2498 2677 2861 RPM BHP 1563 1738 1919 2107 2299 2495 2694 0.30 0.41 0.55 0.73 0.95 1.21 1.52 2517 2621 2750 2903 3068 1.82 2.14 2.53 3.01 3.58 3" SP E.R. (%) RPM BHP RPM BHP 211% 208% 2793 207% 2900 208% 3036 208% E.R. (%) 2.52 210% 2.91 208% 3.41 207% 0.83 1.00 1.20 1.45 1.74 2.09 2.49 2" SP E.R. (%) 219% 217% 217% 218% 218% 219% 219% RPM BHP 2372 2484 2618 2765 2920 3081 1.28 1.49 1.76 2.07 2.43 2.85 2.50" SP E.R. (%) 219% 217% 217% 217% 218% 218% 2557 2664 2776 2909 3055 1.58 1.81 2.08 2.41 2.79 3" SP E.R. (%) RPM BHP RPM BHP 221% 218% 2832 217% 2937 217% 3052 217% E.R. (%) 2.15 220% 2.44 218% 2.77 217% RPM BHP 1696 1860 2032 2210 2394 2582 2774 E.R. (%) 212% 213% 214% 215% 216% 216% 217% 1.50" SP RPM BHP 2054 2185 2343 2514 2694 2880 3071 0.67 0.81 1.00 1.23 1.51 1.84 2.22 2" SP E.R. (%) 214% 212% 213% 214% 215% 216% 216% RPM BHP 2383 2514 2670 2838 3015 1.05 1.24 1.49 1.78 2.12 2.50" SP E.R. (%) 213% 212% 213% 214% 215% 2565 2687 2821 2977 1.29 1.50 1.75 2.06 3" SP E.R. (%) RPM BHP RPM BHP 215% 213% 2853 212% 2974 213% 3113 E.R. (%) 1.79 215% 2.04 213% 2.35 212% 0.38 0.50 0.65 0.84 1.07 1.34 1.66 E.R. (%) 260% 260% 260% 260% 260% 260% 260% 1.50" SP RPM BHP 2060 2205 2356 2510 2671 2838 3011 0.96 1.20 1.50 1.85 2.26 2.74 3.31 2" SP E.R. (%) 260% 260% 260% 260% 260% 260% 260% RPM BHP 2248 2386 2532 2682 2834 2992 1.21 1.49 1.82 2.21 2.65 3.16 2.50" SP E.R. (%) 261% 260% 260% 260% 260% 260% 2551 2691 2837 2987 1.78 2.15 2.56 3.04 3" SP E.R. (%) RPM BHP RPM BHP 260% 260% 2839 260% 2980 260% 3127 E.R. (%) 2.48 260% 2.93 260% 3.44 260% 0.59 0.77 0.98 1.23 1.54 1.90 2.32 E.R. (%) 264% 265% 265% 266% 266% 267% 267% RPM BHP 1941 2097 2255 2418 2588 2761 2939 0.70 0.89 1.11 1.38 1.70 2.08 2.51 E.R. (%) 263% 264% 265% 265% 266% 266% 266% 1.50" SP RPM BHP 2040 2193 2350 2509 2673 2843 3016 0.80 1.01 1.25 1.54 1.87 2.26 2.71 2" SP E.R. (%) 263% 264% 264% 265% 265% 266% 266% RPM BHP 2366 2519 2676 2834 2996 1.25 1.53 1.85 2.21 2.62 2.50" SP E.R. (%) 263% 264% 264% 265% 265% RPM BHP 2523 2672 2825 2982 1.50 1.81 2.16 2.55 3" SP E.R. (%) RPM BHP 263% 263% 2813 264% 2963 264% 3117 E.R. (%) 2.09 263% 2.47 264% 2.90 264% Nozzle Outlet Area: 0.378 ft² 0.75" SP E.R. (%) 261% 260% 260% 259% 259% 259% 259% 2056 2170 2308 2458 2616 2781 2950 1.25" SP XV5 (Extra High Velocity Nozzle) FAN NOZINLET ZLE CFM OV 1.24 1.48 1.78 2.17 2.63 3.18 3.82 2.50" SP E.R. (%) 212% 209% 207% 208% 208% 209% 209% Nozzle Outlet Area: 0.378 ft² 0.75" SP E.R. (%) 265% 266% 267% 267% 267% 268% 268% 2221 2326 2450 2603 2769 2944 3128 1.50" SP RPM BHP 1.25" SP XV7 (Extra High Velocity Nozzle) FAN NOZINLET ZLE CFM OV RPM BHP Nozzle Outlet Area: 0.378 ft² 0.75" SP E.R. (%) 260% 260% 260% 260% 260% 260% 260% E.R. (%) 217% 217% 218% 218% 219% 219% 219% 1.25" SP XV (Extra High Velocity Nozzle) FAN NOZINLET ZLE CFM OV 0.95 1.17 1.47 1.83 2.28 2.80 3.42 2" SP E.R. (%) 209% 207% 208% 209% 209% 209% 209% Nozzle Outlet Area: 0.520 ft² 0.5" SP RPM BHP 2005 2129 2284 2453 2632 2819 3012 1.25" SP HV5 (High Velocity Nozzle) FAN NOZINLET ZLE CFM OV 1.50" SP RPM BHP Nozzle Outlet Area: 0.520 ft² 0.5" SP RPM BHP E.R. (%) 207% 208% 208% 209% 209% 209% 209% PerformanceData HV (High Velocity Nozzle) E.R. (%) 262% 261% 260% 260% 260% 259% 259% 1" SP RPM BHP 1814 1973 2138 2309 2486 2667 2853 0.47 0.60 0.76 0.96 1.20 1.48 1.81 1.25" SP E.R. (%) 263% 262% 261% 261% 260% 260% 260% RPM BHP 1919 2077 2237 2402 2574 2750 2930 0.55 0.70 0.87 1.08 1.33 1.62 1.97 E.R. (%) 264% 263% 262% 261% 261% 260% 260% 1.50" SP RPM BHP 2016 2171 2330 2491 2658 2830 3006 0.64 0.80 0.99 1.21 1.47 1.77 2.12 2" SP E.R. (%) 265% 263% 262% 261% 261% 261% 260% RPM BHP 2342 2497 2656 2817 2981 1.00 1.21 1.46 1.74 2.07 2.50" SP E.R. (%) 264% 263% 262% 262% 261% RPM BHP 2497 2648 2804 2962 3123 1.20 1.45 1.72 2.03 2.38 3" SP E.R. (%) RPM BHP 266% 264% 2786 263% 2939 262% 3096 262% E.R. (%) 1.68 265% 1.98 264% 2.31 263% Underlined figures indicate maximum static efficiency. NOTES: 1. Performance 2. Power rating 3. Performance 4. Performance certified is for installation Type A: Free inlet, free outlet. (BHP) does not include transmission losses. ratings do not include the effects of appurtenances (accessories). ratings do not include the effects of crosswinds. www.tcf.com 15 PerformanceData 150 TVIFE Wheel Type: Mixed Flow Airfoil Wheel Dia.: 18.25" Max RPM = Class I: 2721; Class II: 3558 Tip Speed FPM = 4.78 x RPM Min Motor Frame: 48C Max Motor Frame: 215TC Windband Outlet Area: 3.99 ft2 B A OVERALL DIMENSIONS (APPROXIMATE) A 123.62 B 84.87 C 38.75 D 33.00 C Note: Mixing Box is not part of the base fan. See page 54 for full dimensional information D (SQ) INSIDE BOX MV (Medium Velocity Nozzle) FAN NOZINLET ZLE CFM OV 1750 2525 3300 4075 4850 5625 6400 1965 2835 3706 4576 5446 6317 7187 0.5" SP RPM BHP 1139 1464 1817 2183 2557 2936 3318 0.27 0.55 1.01 1.70 2.67 3.99 5.71 Nozzle Outlet Area: 0.891 ft² 1" SP E.R. (%) 187% 187% 187% 187% 186% 186% 186% RPM BHP 1356 1631 1952 2297 2655 3022 3394 0.46 0.79 1.31 2.07 3.12 4.51 6.30 2" SP E.R. (%) 185% 187% 187% 187% 187% 187% 186% RPM BHP 1743 1933 2202 2510 2841 3186 3541 0.91 1.33 1.96 2.85 4.03 5.56 7.48 3" SP E.R. (%) 174% 185% 187% 187% 187% 187% 187% 2211 2433 2709 3016 3342 1.94 2.66 3.66 4.96 6.61 MV7 (Medium Velocity Nozzle) FAN NOZINLET ZLE CFM OV 1450 2075 2700 3325 3950 4575 5200 1628 2330 3032 3734 4436 5138 5839 0.5" SP RPM BHP 1177 1497 1842 2200 2566 2937 3312 0.23 0.45 0.80 1.31 2.03 2.99 4.23 RPM BHP 1399 1676 1992 2329 2679 3037 3401 0.41 0.67 1.08 1.66 2.44 3.46 4.77 2" SP 1125 1600 2075 2550 3025 3500 3975 1263 1797 2330 2864 3397 3930 4464 0.5" SP E.R. (%) 194% 197% 198% 198% 197% 197% 197% RPM BHP 1988 2259 2563 2887 3224 RPM BHP 1183 1497 1835 2184 2542 2905 3272 0.19 0.36 0.63 1.02 1.56 2.29 3.22 RPM BHP 1404 1679 1989 2319 2660 3010 3366 2.63 3.42 4.50 5.92 7.70 5" SP E.R. (%) 174% 184% 2864 186% 3081 187% 3345 187% 1.16 1.67 2.36 3.27 4.42 E.R. (%) 195% 197% 198% 198% 198% RPM BHP 2269 2499 2775 3078 3397 4" SP E.R. (%) 16 6" SP E.R. (%) RPM BHP 4.24 181% 3069 5.40 185% 3258 6.91 187% 3502 1.72 2.31 3.10 4.11 5.38 189% 196% 197% 198% 198% RPM BHP 2528 2723 2973 3257 2.34 2.99 3.87 4.99 5" SP E.R. (%) RPM BHP 184% 193% 2936 196% 3161 197% 3426 0.33 0.54 0.86 1.30 1.90 2.68 3.67 2" SP E.R. (%) 188% 194% 196% 197% 197% 197% 198% RPM BHP 1990 2258 2558 2875 3204 3543 0.94 1.34 1.88 2.58 3.46 4.55 3" SP E.R. (%) 188% 193% 195% 196% 197% 197% RPM BHP 2267 2498 2771 3069 3382 1.39 1.85 2.47 3.26 4.24 4" SP E.R. (%) 7" SP E.R. (%) RPM BHP 5.11 177% 3266 6.34 184% 3431 7.94 186% 6" SP E.R. (%) RPM BHP 3.73 189% 3139 4.68 195% 3341 5.88 197% 181% 190% 193% 195% 196% RPM BHP 2720 2969 3249 3548 2.41 3.09 3.97 5.04 5" SP E.R. (%) RPM BHP 186% 2930 191% 3156 193% 3419 195% E.R. (%) 6.03 174% 7.33 183% 7" SP E.R. (%) RPM BHP 4.52 184% 5.53 193% 3516 E.R. (%) 6.43 191% 6" SP E.R. (%) RPM BHP 3.00 181% 3130 3.75 188% 3335 4.69 192% 7" SP E.R. (%) RPM BHP 3.63 176% 4.44 186% 3508 E.R. (%) 5.16 183% Underlined figures indicate maximum static efficiency. Class II = Blue shaded section NOTES: 1. Performance 2. Power rating 3. Performance 4. Performance RPM BHP Nozzle Outlet Area: 0.891 ft² 1" SP E.R. (%) 194% 196% 197% 197% 198% 198% 198% 2474 2653 2898 3184 3493 3" SP MV5 (Medium Velocity Nozzle) FAN NOZINLET ZLE CFM OV 181% 186% 187% 187% 187% RPM BHP Nozzle Outlet Area: 0.891 ft² 1" SP E.R. (%) 197% 198% 198% 197% 197% 197% 197% 4" SP E.R. (%) RPM BHP certified is for installation Type A: Free inlet, free outlet. (BHP) does not include transmission losses. ratings do not include the effects of appurtenances (accessories). ratings do not include the effects of crosswinds. Twin City Fan Catalog 1090 FAN NOZINLET ZLE CFM OV 1475 2150 2825 3500 4175 4850 5525 2319 3380 4441 5502 6563 7625 8686 Nozzle Outlet Area: 0.636 ft² 0.5" SP RPM BHP 1138 1460 1815 2185 2564 2948 3335 0.25 0.54 1.02 1.76 2.82 4.26 6.15 1" SP E.R. (%) 216% 215% 216% 216% 217% 217% 217% RPM BHP 1366 1637 1957 2303 2664 3035 3412 0.42 0.76 1.30 2.09 3.21 4.71 6.66 2" SP E.R. (%) 213% 216% 216% 216% 216% 216% 216% RPM BHP 1954 2221 2527 2857 3204 1.25 1.89 2.79 4.02 5.64 3" SP E.R. (%) 214% 216% 216% 215% 216% RPM BHP 2240 2464 2737 3042 3368 1.79 2.53 3.53 4.87 6.60 HV7 (High Velocity Nozzle) FAN NOZINLET ZLE CFM OV 1250 1800 2350 2900 3450 4000 4550 1965 2830 3694 4559 5424 6288 7153 1171 1486 1830 2188 2554 2926 3302 0.22 0.44 0.80 1.35 2.11 3.15 4.50 1" SP E.R. (%) 226% 226% 226% 227% 227% 227% 228% RPM BHP 1400 1673 1985 2320 2669 3027 3392 0.37 0.64 1.05 1.65 2.48 3.57 4.98 2" SP E.R. (%) 223% 226% 226% 226% 226% 227% 227% RPM BHP 1994 2262 2562 2883 3218 1000 1425 1850 2275 2700 3125 3550 1572 2240 2908 3576 4245 4913 5581 1174 1480 1811 2156 2509 2868 3230 0.18 0.34 0.61 1.02 1.58 2.33 3.31 1" SP E.R. (%) 221% 223% 224% 225% 225% 226% 226% 1.08 1.59 2.29 3.22 4.42 E.R. (%) 223% 225% 226% 226% 226% RPM BHP 2276 2508 2782 3081 3397 1.57 2.16 2.96 3.99 5.29 RPM BHP 1400 1668 1970 2292 2628 2973 3324 0.30 0.51 0.82 1.26 1.87 2.67 3.69 2" SP 1200 1750 2300 2850 3400 3950 4500 2594 3783 4972 6161 7350 8539 9728 0.5" SP RPM BHP E.R. (%) 217% 222% 223% 223% 224% 224% 225% RPM BHP 1777 1986 2248 2539 2848 3170 3503 1159 1468 1816 2182 2558 2940 3325 0.25 0.54 1.03 1.79 2.88 4.37 6.32 0.59 0.86 1.25 1.78 2.47 3.35 4.46 E.R. (%) 210% 217% 221% 222% 223% 223% 223% RPM BHP 1404 1666 1972 2309 2665 3032 3406 1025 1500 1975 2450 2925 3400 3875 2216 3243 4269 5296 6323 7350 8377 0.5" SP 2265 2494 2759 3048 3353 0.42 0.76 1.30 2.11 3.25 4.79 6.80 2" SP E.R. (%) 260% 262% 262% 262% 263% 264% 264% RPM BHP 1805 2008 2267 2558 2877 3214 RPM BHP 1141 1443 1778 2131 2495 2864 3238 0.20 0.42 0.78 1.33 2.13 3.21 4.63 1.26 1.71 2.31 3.08 4.05 RPM BHP 1379 1644 1943 2268 2611 2965 3327 875 1300 1725 2150 2575 3000 3425 1891 2810 3729 4648 5566 6485 7404 0.5" SP 0.80 1.24 1.89 2.80 4.04 5.68 E.R. (%) 261% 260% 262% 262% 262% 262% RPM BHP 1128 1441 1788 2155 2531 2914 3300 0.16 0.33 0.62 1.07 1.73 2.63 3.81 2533 2735 2986 3265 2.11 2.77 3.65 4.78 RPM BHP 217% 222% 2948 225% 3177 225% 3440 0.34 0.61 1.02 1.61 2.46 3.59 5.06 7" SP E.R. (%) RPM BHP 4.71 208% 3310 5.97 213% 3484 7.62 215% E.R. (%) 5.53 208% 6.86 212% 6" SP E.R. (%) RPM BHP 3.41 219% 3150 4.37 223% 3359 5.59 225% 7" SP E.R. (%) RPM BHP 4.10 216% 3341 5.13 222% 3534 E.R. (%) 4.82 217% 5.92 220% 2517 2718 2963 3234 3525 1.69 2.20 2.87 3.72 4.77 5" SP E.R. (%) RPM BHP 210% 216% 2929 219% 3153 221% 3410 222% 6" SP E.R. (%) RPM BHP 2.72 212% 3128 3.45 217% 3334 4.37 220% 7" SP E.R. (%) RPM BHP 3.27 210% 4.06 216% 3508 E.R. (%) 4.70 214% 2302 2529 2793 3083 3396 1.76 2.52 3.55 4.89 6.63 258% 261% 262% 262% 262% RPM BHP 2567 2766 3010 3280 2.33 3.18 4.32 5.78 5" SP E.R. (%) RPM BHP 259% 259% 2987 262% 3211 262% 3468 6" SP E.R. (%) RPM BHP 3.87 258% 3194 5.11 260% 3402 6.70 262% 7" SP E.R. (%) RPM BHP 4.59 257% 3391 5.93 260% E.R. (%) 5.36 259% E.R. (%) 263% 267% 268% 268% 270% 271% 272% RPM BHP 1976 2239 2526 2836 3162 3501 1.01 1.53 2.22 3.16 4.38 5.93 3" SP E.R. (%) 263% 267% 268% 268% 268% 269% RPM BHP 2256 2493 2760 3046 3352 1.45 2.06 2.86 3.89 5.21 4" SP E.R. (%) 260% 264% 267% 268% 268% RPM BHP 2506 2721 2971 3243 3531 1.93 2.62 3.52 4.66 6.07 5" SP E.R. (%) RPM BHP 262% 262% 2930 265% 3165 267% 3426 268% 6" SP E.R. (%) RPM BHP 3.19 260% 3126 4.19 264% 3348 5.44 266% 7" SP E.R. (%) RPM BHP 3.80 260% 3311 4.88 262% 3520 E.R. (%) 4.44 262% 5.59 261% Nozzle Outlet Area: 0.463 ft² RPM BHP 1363 1638 1949 2287 2644 3012 3387 RPM BHP 4" SP E.R. (%) 0.27 0.48 0.81 1.30 2.00 2.93 4.15 2" SP E.R. (%) 264% 264% 262% 261% 261% 262% 262% RPM BHP 1964 2238 2538 2862 3202 3555 0.82 1.23 1.80 2.57 3.58 4.87 3" SP E.R. (%) 264% 264% 263% 262% 261% 261% RPM BHP 2239 2488 2767 3066 3386 1.18 1.68 2.33 3.17 4.26 4" SP E.R. (%) 263% 265% 264% 263% 262% RPM BHP 2484 2711 2974 3258 1.58 2.14 2.88 3.81 5" SP E.R. (%) RPM BHP 266% 264% 2916 265% 3163 264% 3437 6" SP E.R. (%) RPM BHP 2.62 263% 3108 3.44 264% 3342 4.46 265% 7" SP E.R. (%) RPM BHP 3.14 264% 3289 4.02 264% 3511 E.R. (%) 3.68 266% 4.61 264% Underlined figures indicate maximum static efficiency. Class II = Blue shaded section NOTES: 1. Performance 2. Power rating 3. Performance 4. Performance 3.93 211% 3113 5.12 214% 3308 6.67 216% 3553 5" SP E.R. (%) 4" SP E.R. (%) 212% 218% 221% 222% 223% RPM BHP 2" SP 1" SP E.R. (%) 265% 262% 261% 262% 262% 263% 263% RPM BHP 3" SP XV5 (Extra High Velocity Nozzle) FAN NOZINLET ZLE CFM OV RPM BHP Nozzle Outlet Area: 0.463 ft² 1" SP E.R. (%) 267% 268% 269% 271% 272% 273% 274% 218% 224% 225% 226% 226% RPM BHP XV7 (Extra High Velocity Nozzle) FAN NOZINLET ZLE CFM OV 208% 213% 2906 215% 3126 216% 3389 216% 6" SP E.R. (%) Nozzle Outlet Area: 0.463 ft² 1" SP E.R. (%) 262% 261% 262% 264% 265% 265% 266% RPM BHP 4" SP E.R. (%) 3" SP XV (Extra High Velocity Nozzle) FAN NOZINLET ZLE CFM OV 2.40 3.20 4.31 5.76 7.60 5" SP E.R. (%) Nozzle Outlet Area: 0.636 ft² 0.5" SP RPM BHP 2505 2690 2936 3219 3527 3" SP HV5 (High Velocity Nozzle) FAN NOZINLET ZLE CFM OV 210% 215% 216% 216% 216% RPM BHP Nozzle Outlet Area: 0.636 ft² 0.5" SP RPM BHP 4" SP E.R. (%) PerformanceData HV (High Velocity Nozzle) certified is for installation Type A: Free inlet, free outlet. (BHP) does not include transmission losses. ratings do not include the effects of appurtenances (accessories). ratings do not include the effects of crosswinds. www.tcf.com 17 PerformanceData 165 TVIFE Wheel Type: Mixed Flow Airfoil Wheel Dia.: 20.00" Max RPM = Class I: 2483; Class II: 3247 Tip Speed FPM = 5.24 x RPM Min Motor Frame: 48C Max Motor Frame: 215TC Windband Outlet Area: 4.79 ft2 B A OVERALL DIMENSIONS (APPROXIMATE) A 132.18 B 92.43 C 39.75 D 34.00 C Note: Mixing Box is not part of the base fan. See page 54 for full dimensional information D (SQ) INSIDE BOX MV (Medium Velocity Nozzle) FAN NOZINLET ZLE CFM OV 2100 3050 4000 4950 5900 6850 7800 1964 2852 3740 4629 5517 6405 7294 0.5" SP RPM BHP 1039 1342 1671 2013 2361 2715 3071 0.32 0.67 1.23 2.10 3.32 4.99 7.15 Nozzle Outlet Area: 1.07 ft² 1" SP E.R. (%) 187% 187% 187% 187% 186% 186% 186% RPM BHP 1237 1493 1794 2115 2449 2791 3139 0.55 0.96 1.61 2.55 3.86 5.61 7.86 2" SP E.R. (%) 185% 187% 187% 187% 187% 187% 186% RPM BHP 1591 1768 2020 2308 2617 2940 1.10 1.61 2.40 3.49 4.97 6.89 3" SP E.R. (%) 175% 185% 187% 187% 187% 187% 2021 2229 2489 2776 3081 2.35 3.24 4.48 6.10 8.17 MV7 (Medium Velocity Nozzle) FAN NOZINLET ZLE CFM OV 1750 2500 3250 4000 4750 5500 6250 1636 2338 3039 3740 4442 5143 5844 0.5" SP RPM BHP 1077 1369 1684 2010 2344 2682 3024 0.28 0.54 0.96 1.58 2.44 3.60 5.09 RPM BHP 1279 1532 1821 2128 2447 2774 3106 0.49 0.81 1.30 2.00 2.94 4.17 5.74 2" SP 1350 1925 2500 3075 3650 4225 4800 1262 1800 2338 2875 3413 3951 4488 0.5" SP E.R. (%) 194% 197% 198% 198% 197% 197% 197% RPM BHP 1817 2064 2342 2637 2944 RPM BHP 1079 1368 1679 2000 2330 2664 3001 0.23 0.43 0.76 1.23 1.90 2.79 3.93 RPM BHP 1280 1533 1819 2123 2437 2759 3086 3.17 4.15 5.50 7.26 9.49 5" SP E.R. (%) 175% 184% 2620 187% 2825 187% 3073 187% 1.41 2.01 2.85 3.93 5.32 E.R. (%) 195% 197% 198% 198% 198% RPM BHP 2072 2283 2535 2811 3102 4" SP E.R. (%) 18 6" SP E.R. (%) RPM BHP 5.13 182% 2806 6.58 186% 2985 8.46 187% 3215 2.07 2.78 3.73 4.95 6.48 189% 196% 197% 198% 198% RPM BHP 2309 2487 2715 2974 2.82 3.61 4.66 6.00 5" SP E.R. (%) RPM BHP 184% 193% 2681 196% 2887 197% 3128 0.40 0.65 1.04 1.58 2.31 3.26 4.46 2" SP E.R. (%) 188% 194% 196% 197% 197% 197% 198% RPM BHP 1817 2064 2340 2632 2936 3247 1.13 1.61 2.27 3.12 4.20 5.53 3" SP E.R. (%) 188% 193% 195% 196% 197% 197% RPM BHP 2069 2283 2534 2809 3097 1.67 2.24 2.99 3.95 5.14 4" SP E.R. (%) 7" SP E.R. (%) RPM BHP 6.19 177% 2985 7.72 184% 3141 9.71 186% 6" SP E.R. (%) RPM BHP 4.49 189% 2866 5.64 195% 3051 7.08 197% 180% 190% 193% 195% 196% RPM BHP 2301 2485 2715 2972 2.26 2.90 3.74 4.80 5" SP E.R. (%) RPM BHP 175% 186% 2676 191% 2885 193% 3127 E.R. (%) 7.30 174% 8.91 183% 7" SP E.R. (%) RPM BHP 5.43 184% 6.66 193% 3210 E.R. (%) 7.74 191% 6" SP E.R. (%) RPM BHP 3.61 181% 2858 4.53 188% 3048 5.67 192% 7" SP E.R. (%) RPM BHP 4.37 176% 5.35 186% 3205 E.R. (%) 6.22 183% Underlined figures indicate maximum static efficiency. Class II = Blue shaded section NOTES: 1. Performance 2. Power rating 3. Performance 4. Performance RPM BHP Nozzle Outlet Area: 1.07 ft² 1" SP E.R. (%) 194% 196% 197% 197% 198% 198% 198% 2260 2428 2660 2927 3217 3" SP MV5 (Medium Velocity Nozzle) FAN NOZINLET ZLE CFM OV 181% 186% 187% 187% 187% RPM BHP Nozzle Outlet Area: 1.07 ft² 1" SP E.R. (%) 197% 198% 197% 197% 197% 197% 196% 4" SP E.R. (%) RPM BHP certified is for installation Type A: Free inlet, free outlet. (BHP) does not include transmission losses. ratings do not include the effects of appurtenances (accessories). ratings do not include the effects of crosswinds. Twin City Fan Catalog 1090 FAN NOZINLET ZLE CFM OV 1775 2575 3375 4175 4975 5775 6575 2324 3371 4418 5465 6513 7560 8607 Nozzle Outlet Area: 0.746 ft² 0.5" SP RPM BHP 1039 1330 1649 1982 2323 2668 3017 0.31 0.64 1.21 2.07 3.31 4.99 7.19 1" SP E.R. (%) 216% 216% 216% 216% 217% 217% 217% RPM BHP 1247 1491 1779 2090 2415 2748 3087 0.51 0.91 1.54 2.47 3.78 5.53 7.80 2" SP E.R. (%) 213% 216% 216% 216% 216% 216% 216% RPM BHP 1781 2021 2296 2592 2904 3226 1.49 2.25 3.31 4.75 6.64 9.05 3" SP E.R. (%) 214% 216% 216% 215% 216% 216% RPM BHP 2043 2243 2488 2762 3055 2.15 3.01 4.19 5.77 7.79 HV7 (High Velocity Nozzle) FAN NOZINLET ZLE CFM OV 1500 2150 2800 3450 4100 4750 5400 1964 2815 3665 4516 5367 6218 7069 1068 1351 1659 1980 2309 2642 2980 0.26 0.52 0.94 1.58 2.47 3.67 5.23 1" SP E.R. (%) 226% 226% 226% 227% 227% 227% 228% RPM BHP 1277 1522 1801 2101 2414 2735 3062 0.45 0.76 1.25 1.94 2.90 4.17 5.79 2" SP E.R. (%) 223% 226% 226% 226% 226% 226% 227% RPM BHP 1815 2055 2324 2611 2911 3221 1200 1725 2250 2775 3300 3825 4350 1571 2258 2945 3633 4320 5007 5694 1071 1358 1670 1994 2326 2663 3004 0.21 0.42 0.76 1.27 1.99 2.95 4.21 1" SP E.R. (%) 222% 223% 224% 225% 225% 226% 226% 1.29 1.88 2.70 3.79 5.18 6.93 E.R. (%) 223% 225% 226% 226% 226% 226% RPM BHP 2074 2281 2525 2793 3076 1.87 2.57 3.49 4.70 6.22 RPM BHP 1277 1529 1813 2117 2433 2758 3088 0.36 0.62 1.01 1.57 2.34 3.36 4.67 2" SP 1425 2075 2725 3375 4025 4675 5325 2565 3735 4905 6075 7244 8414 9584 0.5" SP RPM BHP E.R. (%) 217% 222% 223% 223% 224% 224% 225% RPM BHP 1621 1819 2065 2339 2631 2935 1051 1328 1638 1967 2304 2646 2992 0.30 0.63 1.19 2.07 3.33 5.04 7.28 0.71 1.05 1.53 2.19 3.07 4.20 E.R. (%) 210% 218% 221% 222% 223% 223% RPM BHP 1276 1510 1783 2084 2402 2731 3066 1250 1825 2400 2975 3550 4125 4700 2250 3285 4320 5355 6389 7424 8459 0.5" SP 2072 2288 2539 2812 3100 0.50 0.89 1.52 2.45 3.76 5.54 7.84 2" SP E.R. (%) 260% 262% 262% 262% 263% 263% 264% RPM BHP 1824 2054 2314 2598 2900 3215 RPM BHP 1050 1329 1638 1964 2298 2638 2982 0.25 0.51 0.96 1.65 2.63 3.97 5.72 1.52 2.09 2.84 3.82 5.05 RPM BHP 1266 1510 1787 2087 2403 2730 3063 1050 1550 2050 2550 3050 3550 4050 1890 2790 3690 4590 5490 6389 7289 0.5" SP 1.47 2.22 3.27 4.70 6.59 9.01 E.R. (%) RPM BHP 1029 0.190 1308 0.387 1618 0.725 1945 1.25 2281 2.00 2622 3.03 2968 4.38 2309 2489 2712 2962 3231 2.52 3.29 4.32 5.64 7.27 RPM BHP 217% 222% 2684 224% 2887 225% 3123 226% RPM BHP 7" SP E.R. (%) RPM BHP 5.62 208% 3017 7.11 213% 3173 9.04 215% 6" SP E.R. (%) RPM BHP 4.07 218% 2868 5.19 223% 3054 6.61 225% 2301 2492 2724 2981 2.05 2.68 3.53 4.60 5" SP E.R. (%) RPM BHP 210% 216% 2683 220% 2896 221% 3139 260% 262% 262% 262% 262% 262% 2093 2295 2530 2789 3069 2.08 2.97 4.16 5.71 7.72 4" SP E.R. (%) 257% 261% 262% 262% 262% RPM BHP 2337 2513 2730 2971 3232 0.42 0.75 1.25 1.99 3.03 4.43 6.23 E.R. (%) 263% 267% 268% 268% 270% 271% 272% RPM BHP 1610 1812 2055 2321 2607 2907 3220 0.81 1.24 1.87 2.73 3.88 5.38 7.29 3" SP E.R. (%) 262% 263% 267% 268% 268% 268% 269% E.R. (%) 6.60 208% 8.17 212% 7" SP E.R. (%) RPM BHP 4.88 216% 6.09 221% 3215 6" SP E.R. (%) RPM BHP 3.31 213% 2864 4.23 218% 3060 5.39 220% 2.77 3.75 5.08 6.77 8.90 5" SP E.R. (%) RPM BHP 260% 259% 2715 262% 2914 262% 3143 262% RPM BHP 2067 2286 2533 2797 3079 1.77 2.51 3.50 4.77 6.38 RPM BHP 1243 0.327 1488 0.573 1766 0.955 2067 1.52 2385 2.32 2713 3.39 3047 4.78 4" SP E.R. (%) 260% 264% 267% 268% 268% E.R. (%) 7.03 220% 7" SP E.R. (%) RPM BHP 3.98 210% 3035 4.97 216% 3217 E.R. (%) 4.68 210% 5.73 214% 6" SP E.R. (%) RPM BHP 4.57 258% 2905 6.02 260% 3089 7.86 262% 7" SP E.R. (%) RPM BHP 5.43 258% 3087 6.99 259% E.R. (%) 6.36 260% RPM BHP 2294 2493 2725 2976 3242 2.34 3.19 4.30 5.70 7.43 5" SP E.R. (%) RPM BHP 261% 262% 2684 266% 2901 267% 3142 268% 6" SP E.R. (%) RPM BHP 3.89 260% 2862 5.11 264% 3067 6.64 266% 7" SP E.R. (%) RPM BHP 4.62 260% 3030 5.95 262% 3224 E.R. (%) 5.40 261% 6.81 261% Nozzle Outlet Area: 0.556 ft² 2" SP E.R. (%) 264% 264% 262% 261% 261% 262% 262% RPM BHP 3" SP E.R. (%) RPM BHP 1787 0.974 264% 2039 2031 1.46 264% 2260 2298 2.11 263% 2508 2586 3.00 262% 2774 2889 4.15 261% 3058 3203 5.63 261% 1.41 1.98 2.74 3.71 4.96 4" SP E.R. (%) 263% 265% 264% 263% 262% RPM BHP 2263 2464 2698 2951 3219 1.89 2.54 3.40 4.47 5.80 5" SP E.R. (%) RPM BHP 267% 264% 2652 265% 2872 264% 3115 263% 6" SP E.R. (%) RPM BHP 3.12 263% 2827 4.06 265% 3035 5.24 265% 7" SP E.R. (%) RPM BHP 3.73 264% 2993 4.75 264% 3190 E.R. (%) 4.38 267% 5.46 264% Underlined figures indicate maximum static efficiency. Class II = Blue shaded section NOTES: 1. Performance 2. Power rating 3. Performance 4. Performance 4.70 211% 2837 6.10 214% 3011 7.91 215% 3230 5" SP E.R. (%) 4" SP E.R. (%) 212% 219% 221% 222% 223% RPM BHP 2" SP 1" SP E.R. (%) 265% 262% 261% 262% 262% 263% 263% RPM BHP 3" SP XV5 (Extra High Velocity Nozzle) FAN NOZINLET ZLE CFM OV RPM BHP Nozzle Outlet Area: 0.556 ft² 1" SP E.R. (%) 267% 268% 269% 271% 272% 273% 274% 218% 224% 225% 226% 226% RPM BHP XV7 (Extra High Velocity Nozzle) FAN NOZINLET ZLE CFM OV 208% 213% 2648 215% 2845 216% 3080 216% 6" SP E.R. (%) Nozzle Outlet Area: 0.556 ft² 1" SP E.R. (%) 262% 262% 262% 264% 265% 265% 266% RPM BHP 4" SP E.R. (%) 3" SP XV (Extra High Velocity Nozzle) FAN NOZINLET ZLE CFM OV 2.88 3.82 5.13 6.82 8.97 5" SP E.R. (%) Nozzle Outlet Area: 0.746 ft² 0.5" SP RPM BHP 2285 2450 2671 2924 3200 3" SP HV5 (High Velocity Nozzle) FAN NOZINLET ZLE CFM OV 210% 215% 216% 216% 216% RPM BHP Nozzle Outlet Area: 0.746 ft² 0.5" SP RPM BHP 4" SP E.R. (%) PerformanceData HV (High Velocity Nozzle) certified is for installation Type A: Free inlet, free outlet. (BHP) does not include transmission losses. ratings do not include the effects of appurtenances (accessories). ratings do not include the effects of crosswinds. www.tcf.com 19 PerformanceData 182 TVIFE Wheel Type: Mixed Flow Airfoil Wheel Dia.: 22.25" Max RPM = Class I: 2232; Class II: 2918 Tip Speed FPM = 5.83 x RPM Min Motor Frame: 56C Max Motor Frame: 256TC Windband Outlet Area: 5.93 ft2 B A OVERALL DIMENSIONS (APPROXIMATE) A 143.90 B 102.15 C 41.75 D 36.00 C Note: Mixing Box is not part of the base fan. See page 54 for full dimensional information D (SQ) INSIDE BOX MV (Medium Velocity Nozzle) FAN NOZINLET ZLE CFM OV 2600 3775 4950 6125 7300 8475 9650 1964 2852 3740 4628 5515 6403 7291 0.5" SP RPM BHP 934 1206 1502 1809 2122 2439 2759 0.40 0.82 1.53 2.60 4.11 6.16 8.84 Nozzle Outlet Area: 1.32 ft² 1" SP E.R. (%) 187% 187% 187% 187% 186% 186% 186% RPM BHP 1112 1342 1612 1901 2201 2508 2820 0.68 1.19 1.99 3.16 4.78 6.93 9.71 2" SP E.R. (%) 185% 187% 187% 187% 187% 187% 186% RPM BHP 1430 1589 1815 2074 2352 2642 1.36 1.99 2.96 4.32 6.15 8.52 3" SP E.R. (%) 174% 185% 187% 187% 187% 187% E.R. (%) RPM BHP 1816 2.91 2004 4.01 2237 5.54 2494 7.54 2769 10.11 181% 186% 187% 187% 187% 2032 3.93 2183 5.14 2390 6.80 2631 8.99 2891 11.74 MV7 (Medium Velocity Nozzle) FAN NOZINLET ZLE CFM OV 2175 3100 4025 4950 5875 6800 7725 1643 2342 3041 3740 4439 5138 5836 0.5" SP RPM BHP 971 1232 1514 1807 2106 2409 2715 0.35 0.68 1.19 1.96 3.02 4.44 6.28 RPM BHP 1152 1379 1637 1913 2198 2491 2788 0.61 1.01 1.61 2.47 3.63 5.15 7.08 2" SP E.R. (%) 195% 197% 198% 198% 197% 197% 197% RPM BHP 1466 1634 1856 2105 2369 2644 1.23 1.74 2.50 3.52 4.86 6.57 3" SP E.R. (%) 184% 195% 197% 198% 198% 198% 1675 2375 3075 3775 4475 5175 5875 1265 1794 2323 2852 3381 3910 4439 0.5" SP RPM BHP 971 1227 1501 1785 2076 2371 2669 0.28 0.53 0.92 1.50 2.29 3.35 4.72 RPM BHP 1152 1376 1628 1896 2174 2458 2747 20 RPM BHP 7" SP E.R. (%) RPM BHP E.R. (%) 175% 184% 2355 6.35 182% 2522 7.65 177% 2683 9.03 174% 187% 2539 8.14 186% 2683 9.55 184% 2824 11.03 183% 187% 2762 10.47 187% 2889 12.01 186% 187% 1864 2053 2278 2526 2787 2.57 3.45 4.61 6.13 8.00 189% 196% 197% 198% 198% RPM BHP 2076 2236 2441 2672 3.49 4.47 5.77 7.42 5" SP E.R. (%) RPM BHP 184% 193% 2410 196% 2595 197% 2811 0.49 0.80 1.27 1.92 2.79 3.93 5.37 2" SP E.R. (%) 188% 194% 196% 197% 197% 197% 198% RPM BHP 1631 1849 2092 2350 2618 2893 1.39 1.98 2.77 3.79 5.09 6.68 3" SP E.R. (%) 188% 193% 195% 196% 197% 197% RPM BHP 1858 2046 2268 2510 2764 2.06 2.74 3.65 4.81 6.25 4" SP E.R. (%) 6" SP E.R. (%) RPM BHP 5.56 189% 2577 6.97 195% 2742 8.75 197% 180% 189% 193% 195% 196% RPM BHP 2228 2431 2657 2901 3.56 4.58 5.85 7.43 5" SP E.R. (%) RPM BHP 186% 2401 191% 2585 193% 2797 195% 7" SP E.R. (%) RPM BHP 6.73 185% 8.24 193% 2885 E.R. (%) 9.57 191% 6" SP E.R. (%) RPM BHP 4.44 181% 2565 5.55 188% 2731 6.93 192% 7" SP E.R. (%) RPM BHP 5.38 176% 6.56 186% 2874 E.R. (%) 7.64 183% Underlined figures indicate maximum static efficiency. Class II = Blue shaded section NOTES: 1. Performance 2. Power rating 3. Performance 4. Performance 6" SP E.R. (%) Nozzle Outlet Area: 1.32 ft² 1" SP E.R. (%) 194% 196% 197% 197% 198% 198% 198% RPM BHP 4" SP E.R. (%) RPM BHP MV5 (Medium Velocity Nozzle) FAN NOZINLET ZLE CFM OV 5" SP E.R. (%) Nozzle Outlet Area: 1.32 ft² 1" SP E.R. (%) 198% 198% 197% 197% 197% 197% 196% 4" SP RPM BHP certified is for installation Type A: Free inlet, free outlet. (BHP) does not include transmission losses. ratings do not include the effects of appurtenances (accessories). ratings do not include the effects of crosswinds. Twin City Fan Catalog 1090 FAN NOZINLET ZLE CFM OV 2200 3200 4200 5200 6200 7200 8200 2327 3385 4443 5500 6558 7616 8674 Nozzle Outlet Area: 0.945 ft² 0.5" SP RPM BHP 935 1199 1489 1791 2101 2415 2731 0.38 0.80 1.51 2.61 4.18 6.31 9.09 1" SP E.R. (%) 216% 216% 216% 216% 217% 217% 217% RPM BHP 1122 1344 1605 1888 2183 2486 2795 0.63 1.13 1.92 3.11 4.76 6.98 9.86 2" SP E.R. (%) 214% 216% 216% 216% 216% 216% 217% RPM BHP 1446 1.23 1604 1.86 1822 2.81 2072 4.15 2342 5.97 2626 8.37 2918 11.41 3" SP E.R. (%) 208% 214% 216% 216% 216% 216% 216% RPM BHP 1838 2021 2245 2494 2760 2.67 3.75 5.25 7.23 9.79 HV7 (High Velocity Nozzle) FAN NOZINLET ZLE CFM OV 1850 2675 3500 4325 5150 5975 6800 1957 2829 3702 4575 5447 6320 7193 958 1219 1503 1800 2103 2411 2722 0.32 0.65 1.20 2.02 3.18 4.75 6.79 1" SP E.R. (%) 226% 226% 226% 227% 227% 227% 228% RPM BHP 1146 1372 1631 1908 2197 2493 2796 0.55 0.95 1.58 2.48 3.72 5.37 7.50 2" SP E.R. (%) 222% 226% 226% 226% 226% 227% 227% RPM BHP 1635 1857 2106 2372 2649 1475 2125 2775 3425 4075 4725 5375 1560 2248 2935 3623 4310 4998 5685 959 1217 1497 1788 2087 2390 2696 0.26 0.52 0.93 1.56 2.44 3.64 5.18 1" SP E.R. (%) 222% 223% 224% 225% 225% 226% 226% 1.60 2.37 3.42 4.83 6.64 E.R. (%) 223% 225% 226% 226% 226% RPM BHP 1867 2059 2286 2534 2796 2.33 3.22 4.42 5.98 7.95 RPM BHP 1145 1370 1626 1899 2183 2475 2772 0.44 0.76 1.24 1.93 2.88 4.14 5.76 2" SP 1775 2600 3425 4250 5075 5900 6725 2581 3781 4981 6181 7381 8581 9780 0.5" SP RPM BHP E.R. (%) 217% 221% 223% 223% 224% 225% 225% RPM BHP 1632 1853 2099 2361 2634 2916 948 1204 1492 1795 2106 2422 2741 0.38 0.80 1.54 2.68 4.33 6.59 9.54 1.29 1.89 2.70 3.78 5.17 6.92 E.R. (%) RPM BHP 1149 0.62 1366 1.13 1620 1.94 1898 3.15 2193 4.88 2497 7.21 2807 10.25 1525 2250 2975 3700 4425 5150 5875 2218 3272 4327 5381 6435 7490 8544 0.5" SP 218% 221% 222% 223% 223% 224% 1860 2054 2279 2524 2783 2" SP E.R. (%) 259% 262% 262% 262% 263% 264% 264% RPM BHP 1479 1647 1861 2103 2366 2646 RPM BHP 936 1191 1474 1773 2079 2391 2706 0.30 0.63 1.19 2.06 3.32 5.03 7.28 1.88 2.57 3.51 4.71 6.23 RPM BHP 1132 1355 1608 1883 2173 2472 2778 1300 1925 2550 3175 3800 4425 5050 1891 2800 3709 4618 5526 6435 7344 0.5" SP 1.19 1.84 2.82 4.19 6.06 8.54 E.R. (%) 261% 260% 262% 262% 261% 262% RPM BHP 925 1178 1460 1757 2063 2373 2686 0.23 0.48 0.91 1.57 2.52 3.82 5.53 2077 2245 2453 2685 3.13 4.12 5.45 7.15 RPM BHP 216% 222% 2420 225% 2609 226% 2828 0.51 0.92 1.55 2.49 3.81 5.60 7.92 RPM BHP E.R. (%) 6" SP E.R. (%) RPM BHP 5.09 219% 2585 6.53 223% 2758 8.37 225% 7" SP E.R. (%) RPM BHP 6.10 216% 2742 7.65 222% 2902 E.R. (%) 7.18 217% 8.83 220% 2066 2237 2445 2676 2.52 3.30 4.34 5.67 5" SP E.R. (%) RPM BHP 210% 216% 2409 220% 2600 221% 2819 6" SP E.R. (%) RPM BHP 4.08 212% 2572 5.22 218% 2748 6.65 220% 7" SP E.R. (%) RPM BHP 4.91 210% 2725 6.13 216% 2889 E.R. (%) 5.77 210% 7.07 214% 1888 2076 2295 2535 2795 2.61 3.76 5.31 7.33 9.95 258% 261% 262% 262% 262% RPM BHP 2105 2270 2473 2696 3.46 4.74 6.46 8.65 5" SP E.R. (%) RPM BHP 6" SP E.R. (%) RPM BHP 259% 259% 2451 5.76 258% 2621 262% 2637 7.64 260% 2793 262% 2850 10.03 262% 7" SP E.R. (%) RPM BHP 6.83 257% 2783 8.85 259% E.R. (%) 7.98 260% E.R. (%) 263% 267% 268% 268% 270% 271% 272% RPM BHP 1627 1849 2092 2355 2631 2918 1.53 2.32 3.40 4.87 6.79 9.25 3" SP E.R. (%) 263% 267% 268% 268% 268% 269% RPM BHP 1856 2056 2282 2525 2784 2.18 3.12 4.37 5.98 8.04 4" SP E.R. (%) 260% 264% 267% 268% 268% RPM BHP 2060 2242 2455 2685 2.89 3.95 5.36 7.13 5" SP E.R. (%) RPM BHP 261% 262% 2414 266% 2613 267% 2835 6" SP E.R. (%) RPM BHP 4.82 260% 2573 6.37 264% 2762 8.32 266% 7" SP E.R. (%) RPM BHP 5.72 259% 2725 7.41 263% 2903 E.R. (%) 6.69 261% 8.48 261% Nozzle Outlet Area: 0.688 ft² RPM BHP 1117 1340 1593 1867 2156 2454 2758 RPM BHP 4" SP E.R. (%) 0.40 0.71 1.19 1.91 2.92 4.28 6.04 2" SP E.R. (%) 264% 264% 262% 261% 261% 262% 262% RPM BHP 1609 1831 2074 2335 2611 2897 1.21 1.82 2.64 3.76 5.22 7.10 3" SP E.R. (%) 264% 265% 263% 262% 261% 261% RPM BHP 1835 2036 2262 2504 2762 1.75 2.47 3.43 4.66 6.23 4" SP E.R. (%) 263% 265% 265% 263% 262% RPM BHP 2036 2219 2432 2662 2906 2.35 3.16 4.24 5.60 7.28 5" SP E.R. (%) RPM BHP 266% 264% 2388 265% 2588 264% 2809 263% 6" SP E.R. (%) RPM BHP 3.88 264% 2545 5.07 265% 2734 6.56 265% 7" SP E.R. (%) RPM BHP 4.64 264% 2694 5.92 264% 2873 E.R. (%) 5.44 266% 6.80 264% Underlined figures indicate maximum static efficiency. Class II = Blue shaded section NOTES: 1. Performance 2. Power rating 3. Performance 4. Performance 7" SP E.R. (%) 5.85 211% 2553 6.99 208% 2715 8.21 208% 7.62 214% 2713 8.87 213% 2858 10.20 212% 9.90 215% 2913 11.31 215% 5" SP E.R. (%) 4" SP E.R. (%) 212% 219% 221% 222% 223% RPM BHP 2" SP 1" SP E.R. (%) 265% 262% 261% 262% 262% 263% 263% RPM BHP 3" SP XV5 (Extra High Velocity Nozzle) FAN NOZINLET ZLE CFM OV RPM BHP Nozzle Outlet Area: 0.688 ft² 1" SP E.R. (%) 267% 268% 269% 271% 272% 273% 274% 218% 224% 225% 226% 226% RPM BHP XV7 (Extra High Velocity Nozzle) FAN NOZINLET ZLE CFM OV 208% 213% 2384 215% 2564 216% 2778 216% 6" SP E.R. (%) Nozzle Outlet Area: 0.688 ft² 1" SP E.R. (%) 262% 262% 262% 264% 265% 265% 266% RPM BHP 4" SP E.R. (%) 3" SP XV (Extra High Velocity Nozzle) FAN NOZINLET ZLE CFM OV 2055 3.57 2207 4.77 2408 6.41 2639 8.54 2890 11.26 5" SP E.R. (%) Nozzle Outlet Area: 0.945 ft² 0.5" SP RPM BHP 210% 215% 216% 216% 216% 3" SP HV5 (High Velocity Nozzle) FAN NOZINLET ZLE CFM OV RPM BHP Nozzle Outlet Area: 0.945 ft² 0.5" SP RPM BHP 4" SP E.R. (%) PerformanceData HV (High Velocity Nozzle) certified is for installation Type A: Free inlet, free outlet. (BHP) does not include transmission losses. ratings do not include the effects of appurtenances (accessories). ratings do not include the effects of crosswinds. www.tcf.com 21 PerformanceData 200 TVIFE Wheel Type: Mixed Flow Airfoil Wheel Dia.: 24.50" Max RPM = Class I: 2027; Class II: 2650 Tip Speed FPM = 6.41 x RPM Min Motor Frame: 56C Max Motor Frame: 256TC Windband Outlet Area: 7.19 ft2 B A OVERALL DIMENSIONS (APPROXIMATE) A 154.62 B 111.87 C 42.75 D 37.00 C Note: Mixing Box is not part of the base fan. See page 54 for full dimensional information D (SQ) INSIDE BOX MV (Medium Velocity Nozzle) 0.5" SP FAN NOZINLET ZLE CFM OV RPM BHP 3150 4550 5950 7350 8750 10150 11550 848 0.49 1091 0.99 1354 1.81 1627 3.06 1907 4.83 2190 7.23 2475 10.34 1963 2835 3708 4580 5452 6325 7197 Nozzle Outlet Area: 1.60 ft² 1" SP E.R. (%) 187% 187% 187% 186% 186% 186% 186% RPM BHP 1009 0.82 1215 1.43 1455 2.37 1712 3.74 1979 5.63 2253 8.15 2531 11.38 2" SP E.R. (%) 185% 187% 187% 187% 187% 187% 186% RPM BHP 1298 1.65 1439 2.40 1641 3.54 1871 5.14 2118 7.28 2375 10.03 2641 13.52 3" SP E.R. (%) 174% 185% 187% 187% 187% 187% 187% E.R. (%) 1647 3.50 1813 4.80 2019 6.60 2248 8.95 2492 11.95 181% 186% 187% 187% 187% MV7 (Medium Velocity Nozzle) FAN NOZINLET ZLE CFM OV 2625 3750 4875 6000 7125 8250 9375 1636 2337 3038 3739 4440 5141 5842 0.5" SP RPM BHP 879 1117 1374 1640 1913 2189 2468 0.42 0.82 1.44 2.37 3.66 5.40 7.64 RPM BHP 1044 1251 1486 1737 1997 2263 2534 0.74 1.22 1.96 3.00 4.40 6.25 8.60 2" SP 2050 2900 3750 4600 5450 6300 7150 1277 1807 2337 2866 3396 3926 4455 0.5" SP E.R. (%) 195% 198% 198% 198% 197% 197% 197% RPM BHP 1483 1684 1911 2152 2403 RPM BHP 887 1120 1370 1629 1893 2162 2433 0.35 0.66 1.14 1.84 2.81 4.11 5.78 RPM BHP 1050 1255 1485 1729 1981 2240 2503 2.11 3.02 4.27 5.90 7.98 E.R. (%) 195% 197% 198% 198% 198% RPM BHP 1691 1863 2069 2294 2532 4" SP E.R. (%) 22 6" SP E.R. (%) RPM BHP 3.11 4.17 5.60 7.43 9.72 189% 196% 197% 198% 198% RPM BHP 1884 2030 2216 2427 4.22 5.41 6.98 9.00 5" SP E.R. (%) 7" SP E.R. (%) RPM BHP RPM BHP 6" SP E.R. (%) RPM BHP 184% 193% 2188 6.74 189% 2340 196% 2356 8.45 195% 2490 197% 2553 10.62 197% 0.60 0.99 1.56 2.35 3.42 4.81 6.57 2" SP E.R. (%) 188% 194% 196% 197% 197% 197% 198% RPM BHP 1329 1486 1685 1906 2141 2385 2635 1.20 1.71 2.42 3.39 4.64 6.22 8.17 3" SP E.R. (%) 175% 189% 193% 195% 196% 197% 197% RPM BHP 1691 1863 2065 2286 2517 2.51 3.35 4.46 5.88 7.63 4" SP E.R. (%) 181% 190% 193% 195% 196% RPM BHP 1880 2028 2213 2419 2641 3.41 4.35 5.59 7.14 9.07 5" SP E.R. (%) RPM BHP 175% 186% 2184 191% 2352 193% 2546 195% E.R. (%) 7" SP E.R. (%) RPM BHP E.R. (%) 8.16 185% 9.99 193% 2620 11.60 191% 6" SP E.R. (%) RPM BHP 5.42 181% 2333 6.77 188% 2485 8.45 192% 7" SP E.R. (%) RPM BHP 6.55 176% 8.00 186% 2614 E.R. (%) 9.30 183% Underlined figures indicate maximum static efficiency. Class II = Blue shaded section NOTES: 1. Performance 2. Power rating 3. Performance 4. Performance RPM BHP Nozzle Outlet Area: 1.60 ft² 1" SP E.R. (%) 194% 196% 197% 198% 198% 198% 198% 5" SP E.R. (%) 1843 4.74 174% 1976 6.16 184% 2134 7.64 181% 2286 9.21 176% 2433 10.87 174% 2160 8.12 187% 2296 9.74 185% 2428 11.44 184% 2556 13.22 182% 2373 10.69 187% 2493 12.47 187% 2610 14.33 186% 2604 13.90 187% 3" SP MV5 (Medium Velocity Nozzle) FAN NOZINLET ZLE CFM OV RPM BHP Nozzle Outlet Area: 1.60 ft² 1" SP E.R. (%) 197% 198% 197% 197% 197% 197% 197% 4" SP RPM BHP certified is for installation Type A: Free inlet, free outlet. (BHP) does not include transmission losses. ratings do not include the effects of appurtenances (accessories). ratings do not include the effects of crosswinds. Twin City Fan Catalog 1090 FAN NOZINLET ZLE CFM OV 2675 3875 5075 6275 7475 8675 9875 2334 3380 4427 5474 6521 7568 8615 Nozzle Outlet Area: 1.15 ft² 0.5" SP RPM BHP 850 0.46 1088 0.97 1348 1.82 1620 3.12 1898 4.99 2180 7.51 2464 10.81 1" SP E.R. (%) 216% 216% 216% 216% 217% 217% 217% RPM BHP 1020 0.77 1220 1.37 1454 2.32 1708 3.72 1973 5.69 2245 8.32 2522 11.73 2" SP E.R. (%) 214% 216% 215% 216% 216% 216% 216% RPM BHP 1314 1.50 1456 2.25 1651 3.38 1876 4.98 2118 7.15 2373 10.00 2635 13.60 3" SP E.R. (%) 208% 214% 216% 216% 215% 216% 216% E.R. (%) 1669 3.23 1833 4.53 2033 6.31 2257 8.68 2495 11.71 210% 215% 216% 216% 216% HV7 (High Velocity Nozzle) FAN NOZINLET ZLE CFM OV 2250 3250 4250 5250 6250 7250 8250 1963 2835 3708 4580 5452 6325 7197 871 1109 1367 1636 1912 2191 2474 0.40 0.80 1.46 2.45 3.87 5.77 8.26 1" SP E.R. (%) 225% 226% 226% 227% 227% 227% 228% RPM BHP 1042 1247 1482 1734 1997 2266 2540 0.67 1.16 1.91 3.01 4.52 6.53 9.11 2" SP E.R. (%) 222% 225% 226% 226% 226% 227% 227% RPM BHP 1486 1688 1914 2155 2407 1800 2600 3400 4200 5000 5800 6600 1570 2268 2966 3664 4362 5060 5758 874 1112 1371 1640 1915 2195 2478 0.32 0.64 1.16 1.95 3.05 4.56 6.51 1" SP E.R. (%) 221% 223% 224% 225% 225% 226% 226% 1.95 2.88 4.16 5.86 8.06 E.R. (%) 223% 225% 226% 226% 226% RPM BHP 1696 1871 2077 2302 2540 2.83 3.91 5.36 7.25 9.64 RPM BHP 1043 1251 1487 1740 2002 2272 2546 0.54 0.93 1.53 2.40 3.60 5.18 7.21 2" SP 2150 3150 4150 5150 6150 7150 8150 2579 3778 4978 6177 7377 8576 9776 0.5" SP RPM BHP E.R. (%) 217% 222% 223% 223% 224% 225% 225% RPM BHP 1323 1487 1693 1920 2163 2415 860 0.45 1093 0.97 1354 1.86 1629 3.24 1912 5.25 2199 7.98 2488 11.55 1.07 1.58 2.33 3.34 4.70 6.45 E.R. (%) 210% 217% 221% 222% 223% 223% RPM BHP 1044 0.75 1240 1.37 1470 2.35 1723 3.82 1991 5.91 2267 8.74 2548 12.41 1850 2725 3600 4475 5350 6225 7100 2219 3269 4318 5368 6417 7467 8516 0.5" SP 1694 1874 2083 2310 2549 2" SP E.R. (%) 260% 262% 262% 262% 263% 264% 264% RPM BHP 1343 1.44 1495 2.23 1690 3.42 1909 5.08 2148 7.34 2402 10.34 RPM BHP 851 1081 1337 1606 1883 2165 2450 0.37 0.76 1.44 2.48 3.99 6.05 8.75 2.30 3.17 4.33 5.84 7.74 RPM BHP 1028 1230 1458 1707 1969 2239 2515 1600 2375 3150 3925 4700 5475 6250 1919 2849 3778 4708 5638 6567 7497 0.5" SP E.R. (%) 261% 260% 262% 262% 261% 262% RPM BHP 846 1084 1346 1623 1907 2196 2488 0.29 0.61 1.15 2.00 3.22 4.90 7.11 0.62 1.11 1.87 3.00 4.59 6.73 9.52 7" SP E.R. (%) RPM BHP E.R. (%) 3.80 5.01 6.62 8.68 RPM BHP 6" SP E.R. (%) RPM BHP 217% 222% 2198 6.17 219% 2348 225% 2371 7.93 223% 2506 225% 2569 10.15 225% 7" SP E.R. (%) RPM BHP E.R. (%) 7.41 216% 2491 8.72 217% 9.29 222% 2636 10.71 220% RPM BHP 1881 2039 2233 2446 3.08 4.05 5.36 7.00 5" SP E.R. (%) RPM BHP 210% 216% 2195 220% 2373 221% 2575 6" SP E.R. (%) RPM BHP 5.01 213% 2342 6.42 218% 2506 8.21 220% 7" SP E.R. (%) RPM BHP 6.01 210% 2481 7.53 216% 2634 E.R. (%) 7.06 210% 8.69 214% 4" SP E.R. (%) 1714 3.17 1885 4.56 2083 6.42 2302 8.88 2538 12.06 258% 261% 262% 262% 262% RPM BHP 1912 4.19 2061 5.74 2245 7.83 2448 10.48 5" SP E.R. (%) RPM BHP 6" SP E.R. (%) RPM BHP 7" SP E.R. (%) RPM BHP 259% 259% 2226 6.98 258% 2380 8.28 257% 2527 262% 2395 9.26 261% 2536 10.73 259% 262% 2588 12.15 262% E.R. (%) 9.67 260% E.R. (%) 263% 267% 268% 268% 270% 271% 272% 3" SP RPM BHP E.R. (%) 1477 1.85 1677 2.80 1897 4.11 2134 5.87 2384 8.18 2643 11.12 263% 267% 268% 268% 268% 269% RPM BHP 1685 1866 2070 2289 2523 2.64 3.77 5.28 7.21 9.69 4" SP E.R. (%) 260% 264% 267% 268% 268% RPM BHP 1870 2035 2227 2435 3.50 4.78 6.47 8.61 5" SP E.R. (%) RPM BHP 6" SP E.R. (%) RPM BHP 261% 262% 2191 5.83 260% 2336 266% 2371 7.70 264% 2506 267% 2571 10.04 266% 7" SP E.R. (%) RPM BHP E.R. (%) 6.93 260% 2473 8.09 261% 8.95 262% 2634 10.24 261% Nozzle Outlet Area: 0.834 ft² RPM BHP 1021 1229 1465 1721 1990 2268 2551 213% 219% 221% 222% 223% 0.50 0.89 1.50 2.42 3.71 5.46 7.73 2" SP E.R. (%) 264% 264% 262% 261% 261% 262% 262% RPM BHP 1298 1471 1679 1906 2151 2408 0.98 1.50 2.27 3.32 4.75 6.63 3" SP E.R. (%) 268% 264% 265% 263% 262% 261% RPM BHP 1675 1864 2075 2302 2544 2.16 3.08 4.29 5.85 7.87 4" SP E.R. (%) 263% 265% 264% 263% 262% RPM BHP 1857 2029 2229 2444 2.89 3.92 5.29 7.01 5" SP E.R. (%) RPM BHP 266% 264% 2181 265% 2369 264% 2577 6" SP E.R. (%) RPM BHP 4.80 263% 2324 6.30 264% 2501 8.20 265% 7" SP E.R. (%) RPM BHP 5.73 264% 2458 7.35 264% 2627 E.R. (%) 6.71 265% 8.44 264% Underlined figures indicate maximum static efficiency. Class II = Blue shaded section NOTES: 1. Performance 2. Power rating 3. Performance 4. Performance 1888 2040 2229 2439 5" SP E.R. (%) 4" SP E.R. (%) RPM BHP 2" SP 1" SP E.R. (%) 264% 262% 261% 262% 262% 263% 263% RPM BHP 3" SP XV5 (Extra High Velocity Nozzle) FAN NOZINLET ZLE CFM OV RPM BHP Nozzle Outlet Area: 0.834 ft² 1" SP E.R. (%) 267% 268% 269% 271% 272% 273% 274% 218% 224% 225% 226% 226% RPM BHP XV7 (Extra High Velocity Nozzle) FAN NOZINLET ZLE CFM OV 6" SP E.R. (%) Nozzle Outlet Area: 0.834 ft² 1" SP E.R. (%) 262% 262% 262% 264% 265% 265% 266% 4" SP E.R. (%) 3" SP XV (Extra High Velocity Nozzle) FAN NOZINLET ZLE CFM OV RPM BHP Nozzle Outlet Area: 1.15 ft² 0.5" SP RPM BHP 5" SP E.R. (%) 1866 4.33 208% 2002 5.75 213% 2163 7.06 211% 2317 8.45 208% 2464 9.93 208% 2182 7.71 215% 2324 9.17 214% 2460 10.70 213% 2591 12.28 212% 2389 10.26 216% 2516 11.90 216% 2638 13.58 215% 2614 13.48 216% 3" SP HV5 (High Velocity Nozzle) FAN NOZINLET ZLE CFM OV RPM BHP Nozzle Outlet Area: 1.15 ft² 0.5" SP RPM BHP 4" SP RPM BHP PerformanceData HV (High Velocity Nozzle) certified is for installation Type A: Free inlet, free outlet. (BHP) does not include transmission losses. ratings do not include the effects of appurtenances (accessories). ratings do not include the effects of crosswinds. www.tcf.com 23 PerformanceData 222 TVIFE Wheel Type: Mixed Flow Airfoil Wheel Dia.: 27.00" Max RPM = Class I: 1839; Class II: 2405 Tip Speed FPM = 7.07 x RPM Min Motor Frame: 56C Max Motor Frame: 284TC Windband Outlet Area: 8.73 ft2 B A OVERALL DIMENSIONS (APPROXIMATE) A 127.65 B 81.90 C 45.75 D 40.00 C Note: Mixing Box is not part of the base fan. See page 54 for full dimensional information D (SQ) INSIDE BOX MV (Medium Velocity Nozzle) 0.5" SP FAN NOZINLET ZLE CFM OV RPM BHP 3525 5325 7125 8925 10725 12525 14325 732 0.48 950 0.97 1192 1.82 1446 3.11 1707 4.98 1972 7.54 2239 10.90 1684 2543 3403 4263 5123 5982 6842 Nozzle Outlet Area: 2.09 ft² 1" SP E.R. (%) 169% 168% 168% 169% 169% 169% 169% RPM BHP 898 0.88 1073 1.49 1291 2.47 1528 3.92 1776 5.94 2031 8.64 2291 12.14 2" SP E.R. (%) 178% 169% 168% 168% 168% 169% 169% RPM BHP 3" SP E.R. (%) 1297 2.67 176% 1471 3.86 169% 1682 5.59 168% 1909 7.90 168% 2147 10.89 168% 2394 14.70 168% E.R. (%) 1494 3.98 1640 5.41 1824 7.34 2035 9.92 2259 13.20 180% 173% 169% 168% 168% MV7 (Medium Velocity Nozzle) 0.5" SP FAN NOZINLET ZLE CFM OV RPM BHP 2850 4300 5750 7200 8650 10100 11550 749 959 1193 1441 1695 1954 2216 1361 2054 2746 3439 4131 4824 5517 0.41 0.78 1.39 2.33 3.67 5.50 7.89 RPM BHP 918 1096 1306 1534 1775 2023 2277 0.77 1.26 1.99 3.05 4.51 6.45 8.98 2" SP 2100 3250 4400 5550 6700 7850 9000 1003 1552 2102 2651 3200 3749 4299 0.5" SP E.R. (%) 191% 180% 180% 179% 178% 177% 177% RPM BHP 1183 1.58 1328 2.32 1505 3.29 1708 4.60 1927 6.30 2156 8.47 2395 11.23 RPM BHP 735 947 1183 1435 1695 1959 2227 0.31 0.60 1.07 1.82 2.90 4.38 6.34 RPM BHP 903 1088 1301 1532 1776 2030 2289 E.R. (%) 205% 188% 180% 181% 180% 179% 178% 4" SP RPM BHP E.R. (%) 24 6" SP E.R. (%) RPM BHP 1523 3.48 1682 4.70 1864 6.23 2067 8.19 2284 10.63 198% 184% 180% 181% 180% RPM BHP 5" SP E.R. (%) 7" SP E.R. (%) RPM BHP E.R. (%) RPM BHP 6" SP E.R. (%) RPM BHP 7" SP E.R. (%) RPM BHP E.R. (%) 1696 4.71 204% 1842 6.20 190% 1986 7.74 196% 2122 9.36 201% 2250 11.02 204% 2009 7.96 182% 2146 9.78 186% 2273 11.65 189% 2392 13.56 193% 2198 10.14 180% 2322 12.18 180% 2403 12.83 181% 0.59 0.99 1.57 2.40 3.56 5.15 7.20 2" SP E.R. (%) 188% 184% 181% 178% 177% 176% 176% RPM BHP 1165 1318 1505 1712 1934 2166 1.22 1.83 2.64 3.68 5.04 6.78 3" SP E.R. (%) 189% 187% 185% 182% 180% 178% RPM BHP 1511 1679 1871 2078 2298 2.75 3.76 5.04 6.61 8.56 4" SP E.R. (%) 190% 186% 185% 182% 180% RPM BHP 1681 1835 2014 2211 3.73 4.94 6.43 8.24 5" SP E.R. (%) RPM BHP 191% 188% 1978 186% 2147 184% 2335 6" SP E.R. (%) RPM BHP 6.18 189% 2112 7.87 187% 2271 9.91 185% 7" SP E.R. (%) RPM BHP E.R. (%) 7.48 191% 2236 8.81 191% 9.35 187% 2389 10.90 189% Underlined figures indicate maximum static efficiency. Class II = Blue shaded section NOTES: 1. Performance 2. Power rating 3. Performance 4. Performance RPM BHP Nozzle Outlet Area: 2.09 ft² 1" SP E.R. (%) 185% 180% 177% 176% 176% 176% 177% 5" SP E.R. (%) 1676 5.42 184% 1801 7.12 177% 1947 8.86 179% 2085 10.69 181% 2220 12.64 183% 1960 9.22 171% 2093 11.25 174% 2222 13.39 177% 2343 15.57 179% 2154 12.03 168% 2268 14.22 170% 2380 16.53 171% 2367 15.59 168% 3" SP MV5 (Medium Velocity Nozzle) FAN NOZINLET ZLE CFM OV RPM BHP Nozzle Outlet Area: 2.09 ft² 1" SP E.R. (%) 180% 180% 178% 177% 176% 176% 176% 4" SP RPM BHP certified is for installation Type A: Free inlet, free outlet. (BHP) does not include transmission losses. ratings do not include the effects of appurtenances (accessories). ratings do not include the effects of crosswinds. Twin City Fan Catalog 1090 RPM BHP 3225 4725 6225 7725 9225 10725 12225 763 0.54 983 1.15 1224 2.18 1475 3.76 1732 6.04 1992 9.13 2255 13.18 2316 3394 4471 5549 6626 7704 8781 Nozzle Outlet Area: 1.39 ft² 0.5" SP FAN NOZINLET ZLE CFM OV 1" SP E.R. (%) 201% 203% 202% 200% 199% 198% 198% RPM BHP 918 0.91 1101 1.63 1319 2.78 1555 4.50 1800 6.90 2052 10.14 2307 14.31 2" SP E.R. (%) 186% 201% 203% 203% 201% 200% 199% 3" SP RPM BHP E.R. (%) 1315 2.70 1496 4.08 1705 6.03 1930 8.69 2167 12.19 189% 200% 202% 203% 203% RPM BHP 1521 3.99 182% 1660 5.49 194% 1846 7.66 200% 2054 10.55 202% 2276 14.28 203% HV7 (High Velocity Nozzle) RPM BHP 2725 3950 5175 6400 7625 8850 10075 784 999 1233 1476 1726 1979 2234 1957 2837 3717 4597 5477 6357 7237 0.47 0.94 1.71 2.88 4.54 6.77 9.68 1" SP E.R. (%) 209% 213% 212% 210% 209% 208% 208% RPM BHP 939 0.80 1124 1.37 1337 2.26 1566 3.56 1804 5.34 2048 7.70 2296 10.74 2" SP E.R. (%) 192% 210% 212% 213% 212% 211% 210% RPM BHP 1341 1523 1728 1947 2176 2175 3150 4125 5100 6075 7050 8025 1562 2263 2963 3663 4364 5064 5764 785 1000 1233 1475 1723 1974 2229 0.38 0.74 1.35 2.26 3.55 5.28 7.55 1" SP E.R. (%) 205% 210% 210% 209% 208% 207% 207% 2.34 3.43 4.94 6.96 9.56 RPM BHP 939 1126 1338 1566 1803 2045 2292 0.5" SP RPM BHP RPM BHP E.R. (%) 194% 208% 211% 213% 213% 1546 3.50 1689 4.69 1876 6.41 2079 8.63 2296 11.47 191% 200% 209% 211% 212% 0.65 1.10 1.80 2.81 4.21 6.04 8.41 2" SP E.R. (%) 188% 206% 209% 210% 210% 209% 208% 3150 3111 4325 4272 5500 5432 6675 6593 7850 7753 9025 8914 10200 10074 845 0.73 1058 1.46 1287 2.64 1524 4.38 1766 6.81 2010 10.04 2257 14.21 RPM BHP 990 1.13 1173 1.96 1382 3.25 1604 5.10 1835 7.64 2071 10.99 2311 15.27 2700 3750 4800 5850 6900 7950 9000 2667 3704 4741 5778 6815 7852 8889 0.5" SP RPM BHP 1217 1340 1524 1729 1948 2176 1.35 1.89 2.76 3.95 5.53 7.57 E.R. (%) 194% 189% 204% 208% 210% 210% RPM BHP 1542 1689 1877 2081 2297 2" SP E.R. (%) 207% 207% 208% 209% 209% 209% 209% RPM BHP 832 0.58 1046 1.14 1275 2.03 1512 3.37 1754 5.23 2000 7.72 2248 10.94 2.83 3.78 5.15 6.90 9.13 RPM BHP 975 0.92 1164 1.59 1374 2.59 1596 4.02 1828 5.99 2065 8.59 2305 11.90 2350 3250 4150 5050 5950 6850 7750 2321 3210 4099 4988 5877 6765 7654 0.5" SP RPM BHP E.R. (%) RPM BHP 831 1045 1273 1508 1748 1991 2237 0.46 0.89 1.57 2.56 3.95 5.79 8.18 RPM BHP RPM BHP E.R. (%) 6" SP E.R. (%) RPM BHP 7" SP E.R. (%) RPM BHP E.R. (%) 199% 190% 2002 7.61 190% 2156 9.33 195% 2295 11.08 200% 204% 2141 9.54 196% 2266 11.24 190% 2393 13.11 189% 209% 2322 12.20 207% RPM BHP 1730 1841 2013 2205 3.90 4.88 6.39 8.32 5" SP E.R. (%) RPM BHP 193% 185% 1997 200% 2139 205% 2322 1381 3.04 1558 4.54 1755 6.60 1967 9.36 2188 12.93 207% 207% 207% 208% 208% 4" SP E.R. (%) 6" SP E.R. (%) RPM BHP 6.16 185% 2147 7.68 191% 2262 9.79 202% 7" SP E.R. (%) RPM BHP E.R. (%) 7.54 189% 2284 8.97 194% 9.06 185% 2388 10.58 184% RPM BHP 5" SP E.R. (%) RPM BHP 6" SP E.R. (%) RPM BHP 7" SP E.R. (%) RPM BHP E.R. (%) 1568 4.24 208% 1721 5.94 207% 1868 7.36 206% 2018 9.01 209% 2186 11.12 220% 1898 8.20 207% 2035 9.90 207% 2161 11.61 207% 2280 13.35 206% 2402 15.30 208% 2093 11.17 207% 2215 13.06 207% 2332 15.02 207% 2301 14.95 208% E.R. (%) 216% 215% 215% 214% 214% 213% 213% RPM BHP 1226 1.74 1368 2.54 1551 3.75 1753 5.41 1966 7.58 2188 10.38 3" SP E.R. (%) 223% 216% 215% 215% 215% 214% RPM BHP 1552 3.63 1709 4.97 1894 6.83 2094 9.24 2305 12.26 4" SP E.R. (%) RPM BHP 5" SP E.R. (%) RPM BHP 6" SP E.R. (%) RPM BHP 7" SP E.R. (%) RPM BHP E.R. (%) 219% 216% 1857 6.31 218% 1999 7.74 220% 2136 9.26 222% 215% 2025 8.30 216% 2150 9.86 216% 2271 11.53 218% 2387 13.25 219% 215% 2214 10.91 215% 2326 12.61 215% 215% 0.75 1.26 2.02 3.10 4.58 6.52 8.98 2" SP E.R. (%) 214% 210% 209% 208% 208% 208% 208% 3" SP RPM BHP E.R. (%) 1364 2.07 1541 2.97 1742 4.23 1955 5.87 2177 7.98 2405 10.63 215% 211% 209% 208% 208% 208% RPM BHP 1553 1701 1881 2080 2290 3.02 4.01 5.40 7.22 9.50 4" SP E.R. (%) 223% 214% 211% 210% 209% RPM BHP 1855 5.18 2012 6.64 2197 8.60 2397 11.06 5" SP E.R. (%) RPM BHP 6" SP E.R. (%) RPM BHP 218% 1997 6.40 223% 2129 213% 2142 8.00 216% 2267 211% 2310 10.03 212% 210% 7" SP E.R. (%) RPM BHP E.R. (%) 7.67 226% 9.45 219% 2385 10.94 222% Underlined figures indicate maximum static efficiency. Class II = Blue shaded section NOTES: 1. Performance 2. Power rating 3. Performance 4. Performance 7" SP E.R. (%) Nozzle Outlet Area: 1.01 ft² RPM BHP 974 1159 1369 1591 1821 2056 2295 186% 195% 205% 207% 209% RPM BHP 2" SP 1" SP E.R. (%) 210% 208% 208% 207% 207% 207% 208% 1738 4.82 1844 6.05 2013 7.95 2204 10.39 5" SP E.R. (%) 4" SP E.R. (%) 3" SP XV5 (Extra High Velocity Nozzle) FAN NOZINLET ZLE CFM OV RPM BHP Nozzle Outlet Area: 1.01 ft² 1" SP E.R. (%) 215% 214% 214% 213% 213% 213% 213% RPM BHP 3" SP XV7 (Extra High Velocity Nozzle) FAN NOZINLET ZLE CFM OV 6" SP E.R. (%) Nozzle Outlet Area: 1.01 ft² 1" SP E.R. (%) 207% 208% 209% 209% 210% 210% 210% 4" SP E.R. (%) XV (Extra High Velocity Nozzle) FAN NOZINLET ZLE CFM OV RPM BHP Nozzle Outlet Area: 1.39 ft² 0.5" SP RPM BHP 5" SP E.R. (%) 1721 5.50 191% 1813 6.99 183% 1970 8.72 181% 2129 10.67 186% 2276 12.71 191% 1980 9.38 197% 2107 11.17 191% 2230 13.05 184% 2355 15.11 181% 2172 12.48 201% 2286 14.50 199% 2397 16.60 197% 2382 16.45 202% 3" SP HV5 (High Velocity Nozzle) FAN NOZINLET ZLE CFM OV RPM BHP Nozzle Outlet Area: 1.39 ft² 0.5" SP FAN NOZINLET ZLE CFM OV 4" SP E.R. (%) PerformanceData HV (High Velocity Nozzle) certified is for installation Type A: Free inlet, free outlet. (BHP) does not include transmission losses. ratings do not include the effects of appurtenances (accessories). ratings do not include the effects of crosswinds. www.tcf.com 25 PerformanceData 222 TVIFE (HIGH PLUME) Wheel Type: Mixed Flow Airfoil Wheel Dia.: 27.00" Max RPM = Class I: 1839; Class II: 2405 Tip Speed FPM = 7.07 x RPM Min Motor Frame: 56C Max Motor Frame: 284TC Windband Outlet Area: 8.73 ft2 B A OVERALL DIMENSIONS (APPROXIMATE) A 147.25 B 101.50 C 45.75 D 40.00 C Note: Mixing Box is not part of the base fan. See page 54 for full dimensional information D (SQ) INSIDE BOX MP (Medium Velocity Nozzle - High Plume Windband) 0.5" SP FAN NOZINLET ZLE CFM OV RPM BHP 3525 5325 7125 8925 10725 12525 14325 732 0.48 950 0.97 1192 1.82 1446 3.11 1707 4.98 1972 7.54 2239 10.90 1684 2543 3403 4263 5123 5982 6842 1" SP E.R. (%) 176% 179% 182% 184% 184% 185% 185% RPM BHP 898 0.88 1073 1.49 1291 2.47 1528 3.92 1776 5.94 2031 8.64 2291 12.14 Nozzle Outlet Area: 2.09 ft² 2" SP E.R. (%) 181% 176% 179% 181% 183% 184% 184% RPM BHP 3" SP E.R. (%) 1297 2.67 179% 1471 3.86 175% 1682 5.59 177% 1909 7.90 179% 2147 10.89 181% 2394 14.70 182% E.R. (%) 1494 3.98 1640 5.41 1824 7.34 2035 9.92 2259 13.20 179% 177% 175% 177% 179% MP7 (Medium Velocity Nozzle - High Plume Windband) 0.5" SP FAN NOZINLET ZLE CFM OV RPM BHP 2850 4300 5750 7200 8650 10100 11550 749 959 1193 1441 1695 1954 2216 1361 2054 2746 3439 4131 4824 5517 0.41 0.78 1.39 2.33 3.67 5.50 7.89 1" SP E.R. (%) 185% 188% 192% 193% 194% 195% 195% RPM BHP 918 1096 1306 1534 1775 2023 2277 0.77 1.26 1.99 3.05 4.51 6.45 8.98 RPM BHP 1183 1.58 1328 2.32 1505 3.29 1708 4.60 1927 6.30 2156 8.47 2395 11.23 E.R. (%) 193% 190% 185% 186% 188% 190% 192% 2100 3250 4400 5550 6700 7850 9000 1003 1552 2102 2651 3200 3749 4299 0.5" SP RPM BHP 735 947 1183 1435 1695 1959 2227 0.31 0.60 1.07 1.82 2.90 4.38 6.34 1" SP E.R. (%) 180% 185% 191% 194% 195% 196% 197% RPM BHP 1523 3.48 1682 4.70 1864 6.23 2067 8.19 2284 10.63 187% 188% 185% 186% 187% RPM BHP 903 1088 1301 1532 1776 2030 2289 0.59 0.99 1.57 2.40 3.56 5.15 7.20 RPM BHP 1165 1318 1505 1712 1934 2166 1.22 1.83 2.64 3.68 5.04 6.78 RPM BHP 26 RPM BHP 5" SP E.R. (%) 7" SP E.R. (%) RPM BHP E.R. (%) RPM BHP 6" SP E.R. (%) RPM BHP 7" SP E.R. (%) RPM BHP E.R. (%) Nozzle Outlet Area: 2.09 ft² RPM BHP 1511 1679 1871 2078 2298 2.75 3.76 5.04 6.61 8.56 4" SP E.R. (%) 178% 182% 181% 182% 185% RPM BHP 1681 1835 2014 2211 3.73 4.94 6.43 8.24 5" SP E.R. (%) RPM BHP 181% 182% 1978 181% 2147 181% 2335 6" SP E.R. (%) RPM BHP 6.18 179% 2112 7.87 183% 2271 9.91 180% 7" SP E.R. (%) RPM BHP E.R. (%) 7.48 178% 2236 8.81 180% 9.35 183% 2389 10.90 181% Underlined figures indicate maximum static efficiency. Class II = Blue shaded section NOTES: 1. Performance 2. Power rating 3. Performance 4. Performance 6" SP E.R. (%) 1696 4.71 190% 1842 6.20 190% 1986 7.74 188% 2122 9.36 187% 2250 11.02 189% 2009 7.96 186% 2146 9.78 189% 2273 11.65 190% 2392 13.56 189% 2198 10.14 185% 2322 12.18 185% 2403 12.83 186% 3" SP E.R. (%) 184% 183% 181% 183% 186% 189% RPM BHP 4" SP E.R. (%) 2" SP E.R. (%) 181% 181% 185% 189% 192% 194% 195% 5" SP E.R. (%) 1676 5.42 179% 1801 7.12 180% 1947 8.86 180% 2085 10.69 178% 2220 12.64 178% 1960 9.22 176% 2093 11.25 178% 2222 13.39 180% 2343 15.57 181% 2154 12.03 176% 2268 14.22 175% 2380 16.53 176% 2367 15.59 177% 3" SP MP5 (Medium Velocity Nozzle - High Plume Windband) FAN NOZINLET ZLE CFM OV RPM BHP Nozzle Outlet Area: 2.09 ft² 2" SP E.R. (%) 190% 185% 187% 190% 192% 193% 194% 4" SP RPM BHP certified is for installation Type A: Free inlet, free outlet. (BHP) does not include transmission losses. ratings do not include the effects of appurtenances (accessories). ratings do not include the effects of crosswinds. Twin City Fan Catalog 1090 0.5" SP FAN NOZINLET ZLE CFM OV RPM BHP 3225 4725 6225 7725 9225 10725 12225 763 0.54 983 1.15 1224 2.18 1475 3.76 1732 6.04 1992 9.13 2255 13.18 2316 3394 4471 5549 6626 7704 8781 1" SP E.R. (%) 216% 221% 221% 220% 220% 220% 220% RPM BHP 918 0.91 1101 1.63 1319 2.78 1555 4.50 1800 6.90 2052 10.14 2307 14.31 Nozzle Outlet Area: 1.39 ft² 2" SP E.R. (%) 197% 217% 221% 221% 220% 220% 220% 3" SP RPM BHP E.R. (%) 1315 2.70 1496 4.08 1705 6.03 1930 8.69 2167 12.19 198% 214% 221% 221% 221% RPM BHP 1521 3.99 199% 1660 5.49 202% 1846 7.66 215% 2054 10.55 220% 2276 14.28 221% HP7 (High Velocity Nozzle - High Plume Windband) 0.5" SP FAN NOZINLET ZLE CFM OV RPM BHP 2725 3950 5175 6400 7625 8850 10075 784 999 1233 1476 1726 1979 2234 1957 2837 3717 4597 5477 6357 7237 0.47 0.94 1.71 2.88 4.54 6.77 9.68 1" SP E.R. (%) 223% 231% 231% 231% 231% 231% 231% RPM BHP 939 0.80 1124 1.37 1337 2.26 1566 3.56 1804 5.34 2048 7.70 2296 10.74 RPM BHP 1341 1523 1728 1947 2176 2.34 3.43 4.94 6.96 9.56 2175 3150 4125 5100 6075 7050 8025 1562 2263 2963 3663 4364 5064 5764 0.5" SP RPM BHP 785 1000 1233 1475 1723 1974 2229 0.38 0.74 1.35 2.26 3.55 5.28 7.55 1" SP E.R. (%) 219% 228% 229% 229% 229% 229% 229% RPM BHP 939 1126 1338 1566 1803 2045 2292 0.65 1.10 1.80 2.81 4.21 6.04 8.41 RPM BHP 1217 1340 1524 1729 1948 2176 1.35 1.89 2.76 3.95 5.53 7.57 RPM BHP E.R. (%) 206% 220% 230% 231% 231% 1546 3.50 1689 4.69 1876 6.41 2079 8.63 2296 11.47 210% 208% 221% 229% 231% 0.5" SP RPM BHP 3150 3111 4325 4272 5500 5432 6675 6593 7850 7753 9025 8914 10200 10074 845 0.73 1058 1.46 1287 2.64 1524 4.38 1766 6.81 2010 10.04 2257 14.21 1" SP E.R. (%) 235% 239% 241% 242% 242% 243% 243% RPM BHP 990 1.13 1173 1.96 1382 3.25 1604 5.10 1835 7.64 2071 10.99 2311 15.27 E.R. (%) 215% 200% 215% 226% 228% 228% RPM BHP 1542 1689 1877 2081 2297 2.83 3.78 5.15 6.90 9.13 2700 3750 4800 5850 6900 7950 9000 2667 3704 4741 5778 6815 7852 8889 0.5" SP RPM BHP 832 0.58 1046 1.14 1275 2.03 1512 3.37 1754 5.23 2000 7.72 2248 10.94 1" SP E.R. (%) 239% 245% 247% 249% 249% 250% 250% RPM BHP RPM BHP E.R. (%) 1381 3.04 1558 4.54 1755 6.60 1967 9.36 2188 12.93 232% 233% 236% 238% 239% 975 0.92 1164 1.59 1374 2.59 1596 4.02 1828 5.99 2065 8.59 2305 11.90 RPM BHP 1226 1.74 1368 2.54 1551 3.75 1753 5.41 1966 7.58 2188 10.38 2350 3250 4150 5050 5950 6850 7750 2321 3210 4099 4988 5877 6765 7654 0.5" SP RPM BHP 831 1045 1273 1508 1748 1991 2237 0.46 0.89 1.57 2.56 3.95 5.79 8.18 1" SP E.R. (%) 235% 238% 239% 240% 240% 240% 241% RPM BHP 974 1159 1369 1591 1821 2056 2295 0.75 1.26 2.02 3.10 4.58 6.52 8.98 1738 4.82 1844 6.05 2013 7.95 2204 10.39 RPM BHP E.R. (%) 6" SP E.R. (%) RPM BHP 7" SP E.R. (%) RPM BHP E.R. (%) 221% 204% 2002 7.61 209% 2156 9.33 216% 2295 11.08 222% 212% 2141 9.54 206% 2266 11.24 204% 2393 13.11 206% 223% 2322 12.20 215% RPM BHP 1364 2.07 1541 2.97 1742 4.23 1955 5.87 2177 7.98 2405 10.63 234% 235% 236% 237% 238% 239% 3.90 4.88 6.39 8.32 RPM BHP 214% 199% 1997 207% 2139 218% 2322 RPM BHP 6" SP E.R. (%) RPM BHP 6.16 203% 2147 7.68 201% 2262 9.79 211% 5" SP E.R. (%) RPM BHP RPM BHP 1552 3.63 1709 4.97 1894 6.83 2094 9.24 2305 12.26 4" SP E.R. (%) 7" SP E.R. (%) RPM BHP E.R. (%) 7.54 210% 2284 8.97 215% 9.06 199% 2388 10.58 200% 6" SP E.R. (%) RPM BHP 7" SP E.R. (%) RPM BHP E.R. (%) RPM BHP 5" SP E.R. (%) RPM BHP 6" SP E.R. (%) RPM BHP 7" SP E.R. (%) RPM BHP E.R. (%) 240% 236% 1857 6.31 235% 1999 7.74 241% 2136 9.26 251% 238% 2025 8.30 236% 2150 9.86 234% 2271 11.53 235% 2387 13.25 238% 240% 2214 10.91 238% 2326 12.61 237% 242% Nozzle Outlet Area: 1.01 ft² 3" SP E.R. (%) 1730 1841 2013 2205 5" SP E.R. (%) Nozzle Outlet Area: 1.01 ft² 3" SP E.R. (%) 255% 235% 238% 241% 243% 245% RPM BHP 4" SP E.R. (%) RPM BHP 1553 1701 1881 2080 2290 3.02 4.01 5.40 7.22 9.50 4" SP E.R. (%) 242% 235% 235% 236% 237% RPM BHP 1855 5.18 2012 6.64 2197 8.60 2397 11.06 5" SP E.R. (%) RPM BHP 6" SP E.R. (%) RPM BHP 235% 1997 6.40 243% 2129 235% 2142 8.00 233% 2267 235% 2310 10.03 235% 236% 7" SP E.R. (%) RPM BHP E.R. (%) 7.67 254% 9.45 235% 2385 10.94 240% Underlined figures indicate maximum static efficiency. Class II = Blue shaded section NOTES: 1. Performance 2. Power rating 3. Performance 4. Performance RPM BHP 1568 4.24 235% 1721 5.94 232% 1868 7.36 232% 2018 9.01 237% 2186 11.12 250% 1898 8.20 233% 2035 9.90 232% 2161 11.61 232% 2280 13.35 232% 2402 15.30 235% 2093 11.17 235% 2215 13.06 234% 2332 15.02 232% 2301 14.95 237% 2" SP E.R. (%) 234% 235% 237% 239% 239% 240% 240% 204% 204% 216% 225% 228% RPM BHP XP5 (Extra High Velocity Nozzle - High Plume Windband) FAN NOZINLET ZLE CFM OV 7" SP E.R. (%) Nozzle Outlet Area: 1.01 ft² 2" SP E.R. (%) 235% 239% 243% 246% 247% 248% 249% RPM BHP 5" SP E.R. (%) 4" SP E.R. (%) 3" SP XP7 (Extra High Velocity Nozzle - High Plume Windband) FAN NOZINLET ZLE CFM OV 6" SP E.R. (%) Nozzle Outlet Area: 1.39 ft² 2" SP E.R. (%) 232% 235% 238% 240% 241% 241% 242% RPM BHP 3" SP XP (Extra High Velocity Nozzle - High Plume Windband) FAN NOZINLET ZLE CFM OV RPM BHP 4" SP E.R. (%) 2" SP E.R. (%) 200% 220% 228% 229% 229% 229% 229% 5" SP E.R. (%) 1721 5.50 211% 1813 6.99 196% 1970 8.72 198% 2129 10.67 206% 2276 12.71 212% 1980 9.38 205% 2107 11.17 200% 2230 13.05 196% 2355 15.11 196% 2172 12.48 216% 2286 14.50 209% 2397 16.60 204% 2382 16.45 220% 3" SP HP5 (High Velocity Nozzle - High Plume Windband) FAN NOZINLET ZLE CFM OV RPM BHP Nozzle Outlet Area: 1.39 ft² 2" SP E.R. (%) 205% 225% 231% 231% 231% 231% 231% 4" SP E.R. (%) PerformanceData HP (High Velocity Nozzle - High Plume Windband) certified is for installation Type A: Free inlet, free outlet. (BHP) does not include transmission losses. ratings do not include the effects of appurtenances (accessories). ratings do not include the effects of crosswinds. www.tcf.com 27 PerformanceData 245 TVIFE Wheel Type: Mixed Flow Airfoil Wheel Dia.: 30.00" Max RPM = Class I: 1655; Class II: 2165 Tip Speed FPM = 7.85 x RPM Min Motor Frame: 184TC Max Motor Frame: 286TC Windband Outlet Area: 10.77 ft2 B A OVERALL DIMENSIONS (APPROXIMATE) A 142.08 B 90.33 C 51.75 D 46.00 C Note: Mixing Box is not part of the base fan. See page 54 for full dimensional information D (SQ) INSIDE BOX MV (Medium Velocity Nozzle) 0.5" SP FAN NOZINLET ZLE CFM OV RPM BHP 4350 6600 8850 11100 13350 15600 17850 658 0.59 857 1.21 1078 2.27 1310 3.91 1548 6.29 1789 9.53 2033 13.81 1683 2553 3424 4294 5165 6035 6906 Nozzle Outlet Area: 2.58 ft² 1" SP E.R. (%) 169% 168% 168% 169% 169% 169% 169% RPM BHP 808 1.09 968 1.85 1167 3.09 1383 4.92 1610 7.48 1843 10.91 2080 15.37 2" SP E.R. (%) 178% 169% 168% 168% 169% 169% 169% 3" SP RPM BHP E.R. (%) 1169 3.31 1329 4.82 1521 6.99 1728 9.90 1946 13.71 176% 169% 168% 168% 168% 1346 4.93 180% 1480 6.74 173% 1648 9.16 169% 1841 12.43 168% 2046 16.59 168% MV7 (Medium Velocity Nozzle) 0.5" SP FAN NOZINLET ZLE CFM OV RPM BHP 3500 5300 7100 8900 10700 12500 14300 672 863 1074 1298 1529 1763 2000 1354 2050 2747 3443 4140 4836 5532 0.50 0.96 1.72 2.88 4.56 6.83 9.82 RPM BHP 825 0.94 985 1.55 1176 2.47 1382 3.77 1600 5.59 1825 8.02 2054 11.15 2" SP E.R. (%) 191% 180% 181% 179% 178% 177% 177% RPM BHP 3" SP E.R. (%) 0.5" SP 1195 2.87 188% 1355 4.07 180% 1538 5.68 181% 1736 7.80 180% 1944 10.51 179% 2161 13.96 178% 1370 4.29 198% 1514 5.81 184% 1679 7.71 180% 1863 10.15 181% 2059 13.18 180% 2" SP 3" SP RPM BHP 2600 4025 5450 6875 8300 9725 11150 663 854 1068 1295 1530 1769 2011 1006 1557 2108 2660 3211 3762 4314 0.38 0.74 1.34 2.26 3.61 5.46 7.90 RPM BHP 814 981 1174 1382 1603 1832 2066 28 6" SP E.R. (%) RPM BHP 7" SP E.R. (%) RPM BHP E.R. (%) 1509 6.71 184% 1624 8.84 177% 1756 11.02 179% 1879 13.27 180% 2000 15.68 183% 1769 11.48 170% 1889 14.01 173% 2005 16.67 177% 2113 19.36 178% 1948 15.05 168% 2049 17.74 169% 2150 20.63 171% 2143 19.56 168% RPM BHP 1526 5.81 1658 7.66 1810 9.85 1980 12.55 5" SP E.R. (%) RPM BHP 6" SP E.R. (%) RPM BHP 7" SP E.R. (%) RPM BHP E.R. (%) 204% 190% 1788 9.56 196% 1910 11.55 201% 2025 13.60 204% 182% 1932 12.09 186% 2047 14.41 189% 2154 16.77 193% 180% 2092 15.08 180% 0.73 1.23 1.95 2.98 4.44 6.40 8.96 E.R. (%) 189% 185% 181% 178% 177% 176% 176% RPM BHP 1049 1188 1356 1544 1744 1955 1.52 2.27 3.27 4.57 6.25 8.43 E.R. (%) 189% 187% 185% 182% 180% 178% 4" SP RPM BHP E.R. (%) 1361 3.40 1513 4.65 1687 6.25 1874 8.20 2073 10.63 190% 186% 185% 182% 180% RPM BHP 1514 4.62 1654 6.12 1816 7.98 1994 10.23 5" SP E.R. (%) RPM BHP 6" SP E.R. (%) RPM BHP 7" SP E.R. (%) RPM BHP E.R. (%) 191% 188% 1782 7.66 189% 1902 9.26 191% 2014 10.91 191% 186% 1935 9.75 187% 2047 11.60 187% 2152 13.50 188% 184% 2105 12.29 185% Underlined figures indicate maximum static efficiency. Class II = Blue shaded section NOTES: 1. Performance 2. Power rating 3. Performance 4. Performance RPM BHP Nozzle Outlet Area: 2.58 ft² 1" SP E.R. (%) 186% 180% 177% 176% 176% 176% 177% 5" SP E.R. (%) 4" SP E.R. (%) RPM BHP MV5 (Medium Velocity Nozzle) FAN NOZINLET ZLE CFM OV RPM BHP Nozzle Outlet Area: 2.58 ft² 1" SP E.R. (%) 180% 180% 178% 177% 176% 176% 176% 4" SP E.R. (%) RPM BHP certified is for installation Type A: Free inlet, free outlet. (BHP) does not include transmission losses. ratings do not include the effects of appurtenances (accessories). ratings do not include the effects of crosswinds. Twin City Fan Catalog 1090 RPM BHP 4000 5850 7700 9550 11400 13250 15100 689 0.67 886 1.42 1103 2.70 1329 4.66 1560 7.47 1794 11.29 2030 16.29 2327 3404 4480 5556 6633 7709 8785 Nozzle Outlet Area: 1.72 ft² 0.5" SP FAN NOZINLET ZLE CFM OV 1" SP E.R. (%) 201% 203% 202% 200% 199% 198% 198% RPM BHP 827 1.13 993 2.02 1189 3.45 1401 5.57 1621 8.54 1848 12.54 2078 17.71 2" SP E.R. (%) 186% 201% 203% 203% 201% 200% 199% RPM BHP 1091 2.35 1185 3.35 1348 5.05 1536 7.47 1739 10.76 1951 15.07 3" SP E.R. (%) 193% 189% 200% 202% 203% 203% HV7 (High Velocity Nozzle) RPM BHP 3375 4875 6375 7875 9375 10875 12375 707 0.58 899 1.16 1108 2.10 1325 3.53 1547 5.53 1773 8.25 2001 11.78 1964 2836 3709 4582 5454 6327 7200 1" SP E.R. (%) 209% 213% 212% 210% 209% 208% 208% RPM BHP 846 0.99 1012 1.70 1202 2.78 1406 4.36 1618 6.52 1835 9.39 2057 13.08 2" SP E.R. (%) 192% 210% 212% 213% 212% 211% 210% 2675 3875 5075 6275 7475 8675 9875 1556 2254 2953 3651 4349 5047 5745 705 898 1106 1324 1546 1772 2000 0.46 0.91 1.65 2.77 4.35 6.47 9.24 1" SP E.R. (%) 205% 210% 210% 209% 208% 207% 207% RPM BHP 1102 2.07 1207 2.89 1369 4.22 1552 6.07 1747 8.51 1952 11.69 2162 15.68 E.R. (%) 201% 194% 208% 211% 212% 213% 212% RPM BHP 843 0.80 1011 1.35 1202 2.21 1406 3.45 1618 5.15 1835 7.40 2057 10.29 2" SP 0.5" SP RPM BHP E.R. (%) 187% 206% 209% 210% 210% 209% 208% 3900 3120 5350 4280 6800 5440 8250 6600 9700 7760 11150 8920 12600 10080 762 0.91 954 1.81 1160 3.27 1373 5.42 1590 8.42 1810 12.42 2032 17.56 RPM BHP E.R. (%) 1204 2.32 1369 3.38 1553 4.85 1749 6.78 1954 9.29 2164 12.42 189% 204% 208% 210% 210% 210% RPM BHP 892 1.40 1057 2.43 1245 4.02 1445 6.31 1652 9.44 1865 13.59 2081 18.88 2" SP 0.5" SP E.R. (%) 207% 207% 208% 209% 209% 209% 209% RPM BHP 3325 4600 5875 7150 8425 9700 10975 748 0.71 937 1.38 1139 2.46 1349 4.05 1563 6.27 1780 9.22 2000 13.05 2660 3680 4700 5720 6740 7760 8780 RPM BHP 1135 2.63 1244 3.77 1403 5.62 1581 8.17 1771 11.57 1971 16.00 E.R. (%) 221% 207% 207% 207% 208% 208% RPM BHP 877 1.14 1043 1.93 1229 3.14 1425 4.85 1630 7.20 1839 10.28 2052 14.22 2" SP 2900 4000 5100 6200 7300 8400 9500 2320 3200 4080 4960 5840 6720 7600 0.5" SP E.R. (%) 216% 215% 215% 214% 214% 213% 213% RPM BHP 748 938 1141 1351 1565 1781 2000 0.57 1.09 1.91 3.12 4.80 7.03 9.90 7" SP E.R. (%) RPM BHP E.R. (%) 1550 6.81 191% 1633 8.66 184% 1774 10.79 181% 1917 13.21 186% 2049 15.71 191% 1783 11.60 197% 1898 13.83 192% 2008 16.13 184% 2120 18.67 181% 1956 15.44 201% 2059 17.94 199% 2158 20.52 197% 2145 20.35 202% RPM BHP 5" SP E.R. (%) RPM BHP 6" SP E.R. (%) RPM BHP 7" SP E.R. (%) RPM BHP E.R. (%) 1564 5.95 199% 1658 7.45 189% 1801 9.38 190% 1940 11.51 196% 2065 13.67 200% 1809 9.77 204% 1924 11.72 196% 2037 13.82 190% 2152 16.13 189% 1979 12.74 209% 2085 14.95 207% 2162 16.44 211% 4" SP RPM BHP E.R. (%) 1387 3.48 1517 4.64 1686 6.32 1869 8.47 2062 11.19 186% 194% 204% 207% 209% RPM BHP 876 0.93 1041 1.54 1228 2.47 1426 3.78 1630 5.57 1839 7.90 2052 10.88 RPM BHP RPM BHP 5" SP E.R. (%) RPM BHP 6" SP E.R. (%) RPM BHP 7" SP E.R. (%) RPM BHP E.R. (%) 1556 4.81 193% 1655 6.00 184% 1796 7.58 185% 1931 9.29 189% 2054 11.04 194% 1809 7.86 199% 1923 9.45 191% 2034 11.15 185% 2147 13.02 184% 1980 10.21 205% 2086 12.02 202% 2165 13.16 207% 4" SP E.R. (%) RPM BHP 5" SP E.R. (%) RPM BHP 6" SP E.R. (%) RPM BHP 7" SP E.R. (%) RPM BHP E.R. (%) 1412 5.25 208% 1550 7.35 207% 1682 9.10 206% 1816 11.12 209% 1967 13.72 220% 1710 10.16 207% 1832 12.24 207% 1946 14.36 207% 2053 16.50 206% 2162 18.89 208% 1885 13.82 207% 1994 16.14 207% 2100 18.58 207% 2072 18.49 208% RPM BHP E.R. (%) RPM BHP 4" SP E.R. (%) 1228 3.11 216% 1389 4.56 215% 1567 6.55 215% 1755 9.14 215% 1951 12.46 214% 2153 16.65 214% 1394 4.45 219% 1532 6.06 216% 1695 8.29 215% 1872 11.18 215% 2057 14.76 215% 2" SP 3" SP E.R. (%) 214% 210% 209% 208% 208% 207% 208% RPM BHP E.R. (%) RPM BHP 5" SP E.R. (%) RPM BHP 6" SP E.R. (%) RPM BHP 7" SP E.R. (%) RPM BHP E.R. (%) 1666 7.71 218% 1794 9.46 220% 1919 11.35 222% 1814 10.10 216% 1927 12.02 217% 2036 14.06 218% 2142 16.19 219% 1980 13.22 215% 2082 15.30 215% 2157 17.10 215% 1226 2.54 1384 3.64 1562 5.16 1752 7.16 1949 9.71 2152 12.91 215% 211% 209% 209% 208% 208% 4" SP RPM BHP E.R. (%) 1396 3.71 1528 4.92 1687 6.60 1864 8.81 2051 11.57 223% 214% 211% 210% 209% RPM BHP 5" SP E.R. (%) RPM BHP 6" SP E.R. (%) RPM BHP 7" SP E.R. (%) RPM BHP E.R. (%) 1667 6.37 219% 1795 7.87 223% 1914 9.43 227% 1806 8.13 213% 1923 9.81 216% 2036 11.59 219% 2142 13.41 222% 1970 10.50 211% 2072 12.26 212% 2148 13.48 210% Underlined figures indicate maximum static efficiency. Class II = Blue shaded section NOTES: 1. Performance 2. Power rating 3. Performance 4. Performance RPM BHP Nozzle Outlet Area: 1.25 ft² 1" SP E.R. (%) 210% 208% 208% 208% 208% 207% 208% 1392 4.32 191% 1519 5.78 200% 1685 7.87 209% 1867 10.59 211% 2059 14.01 212% 3" SP XV5 (Extra High Velocity Nozzle) FAN NOZINLET ZLE CFM OV 6" SP E.R. (%) Nozzle Outlet Area: 1.25 ft² 1" SP E.R. (%) 215% 214% 214% 213% 213% 213% 213% RPM BHP 4" SP E.R. (%) 3" SP XV7 (Extra High Velocity Nozzle) FAN NOZINLET ZLE CFM OV 5" SP E.R. (%) Nozzle Outlet Area: 1.25 ft² 1" SP E.R. (%) 207% 208% 209% 209% 209% 210% 210% RPM BHP 3" SP XV (Extra High Velocity Nozzle) FAN NOZINLET ZLE CFM OV RPM BHP Nozzle Outlet Area: 1.72 ft² 0.5" SP RPM BHP 1369 4.93 182% 1495 6.79 194% 1663 9.48 200% 1849 13.03 202% 2050 17.67 203% 3" SP HV5 (High Velocity Nozzle) FAN NOZINLET ZLE CFM OV 4" SP E.R. (%) Nozzle Outlet Area: 1.72 ft² 0.5" SP FAN NOZINLET ZLE CFM OV RPM BHP PerformanceData HV (High Velocity Nozzle) certified is for installation Type A: Free inlet, free outlet. (BHP) does not include transmission losses. ratings do not include the effects of appurtenances (accessories). ratings do not include the effects of crosswinds. www.tcf.com 29 PerformanceData 245 TVIFE (HIGH PLUME) Wheel Type: Mixed Flow Airfoil Wheel Dia.: 30.00" Max RPM = Class I: 1655; Class II: 2165 Tip Speed FPM = 7.85 x RPM Min Motor Frame: 184TC Max Motor Frame: 286TC Windband Outlet Area: 10.77 ft2 B A OVERALL DIMENSIONS (APPROXIMATE) A 163.86 B 112.11 C 51.75 D 46.00 C Note: Mixing Box is not part of the base fan. See page 54 for full dimensional information D (SQ) INSIDE BOX MP (Medium Velocity Nozzle - High Plume Windband) 0.5" SP FAN NOZINLET ZLE CFM OV RPM BHP 4350 6600 8850 11100 13350 15600 17850 658 0.59 857 1.21 1078 2.27 1310 3.91 1548 6.29 1789 9.53 2033 13.81 1683 2553 3424 4294 5165 6035 6906 1" SP E.R. (%) 175% 179% 182% 184% 184% 185% 185% RPM BHP 808 1.09 968 1.85 1167 3.09 1383 4.92 1610 7.48 1843 10.91 2080 15.37 2" SP E.R. (%) 181% 176% 179% 181% 183% 184% 184% Nozzle Outlet Area: 2.58 ft² 3" SP RPM BHP E.R. (%) 1169 3.31 1329 4.82 1521 6.99 1728 9.90 1946 13.71 179% 176% 177% 179% 181% 1346 4.93 179% 1480 6.74 177% 1648 9.16 175% 1841 12.43 177% 2046 16.59 179% MP7 (Medium Velocity Nozzle - High Plume Windband) 0.5" SP FAN NOZINLET ZLE CFM OV RPM BHP 3500 5300 7100 8900 10700 12500 14300 672 863 1074 1298 1529 1763 2000 1354 2050 2747 3443 4140 4836 5532 0.50 0.96 1.72 2.88 4.56 6.83 9.82 1" SP E.R. (%) 185% 188% 192% 193% 194% 195% 195% RPM BHP 825 0.94 985 1.55 1176 2.47 1382 3.77 1600 5.59 1825 8.02 2054 11.15 2" SP E.R. (%) 190% 185% 187% 190% 192% 193% 194% RPM BHP E.R. (%) 1195 2.87 190% 1355 4.07 185% 1538 5.68 186% 1736 7.80 188% 1944 10.51 190% 2161 13.96 192% 0.5" SP RPM BHP 2600 4025 5450 6875 8300 9725 11150 663 854 1068 1295 1530 1769 2011 1006 1557 2108 2660 3211 3762 4314 0.38 0.74 1.34 2.26 3.61 5.46 7.90 1" SP E.R. (%) 181% 185% 191% 194% 195% 196% 197% RPM BHP 814 981 1174 1382 1603 1832 2066 0.73 1.23 1.95 2.98 4.44 6.40 8.96 2" SP E.R. (%) 182% 181% 185% 189% 192% 194% 195% RPM BHP 1049 1188 1356 1544 1744 1955 1.52 2.27 3.27 4.57 6.25 8.43 5" SP E.R. (%) 30 6" SP E.R. (%) RPM BHP 7" SP E.R. (%) RPM BHP E.R. (%) 1509 6.71 178% 1624 8.84 180% 1756 11.02 180% 1879 13.27 178% 2000 15.68 178% 1769 11.48 175% 1889 14.01 177% 2005 16.67 180% 2113 19.36 180% 1948 15.05 176% 2049 17.74 175% 2150 20.63 176% 2143 19.56 177% RPM BHP 1370 4.29 187% 1514 5.81 188% 1679 7.71 185% 1863 10.15 186% 2059 13.18 188% RPM BHP 1526 5.81 1658 7.66 1810 9.85 1980 12.55 5" SP E.R. (%) RPM BHP 6" SP E.R. (%) RPM BHP 7" SP E.R. (%) RPM BHP E.R. (%) 190% 190% 1788 9.56 188% 1910 11.55 187% 2025 13.60 189% 186% 1932 12.09 189% 2047 14.41 190% 2154 16.77 190% 185% 2092 15.08 185% Nozzle Outlet Area: 2.58 ft² 4" SP RPM BHP E.R. (%) 1361 3.40 1513 4.65 1687 6.25 1874 8.20 2073 10.63 178% 182% 181% 183% 185% RPM BHP 1514 4.62 1654 6.12 1816 7.98 1994 10.23 5" SP E.R. (%) RPM BHP 6" SP E.R. (%) RPM BHP 7" SP E.R. (%) RPM BHP E.R. (%) 181% 183% 1782 7.66 179% 1902 9.26 178% 2014 10.91 180% 181% 1935 9.75 183% 2047 11.60 183% 2152 13.50 181% 181% 2105 12.29 180% Underlined figures indicate maximum static efficiency. Class II = Blue shaded section NOTES: 1. Performance 2. Power rating 3. Performance 4. Performance RPM BHP 4" SP E.R. (%) 3" SP E.R. (%) 184% 183% 180% 183% 186% 189% RPM BHP Nozzle Outlet Area: 2.58 ft² 3" SP MP5 (Medium Velocity Nozzle - High Plume Windband) FAN NOZINLET ZLE CFM OV 4" SP E.R. (%) RPM BHP certified is for installation Type A: Free inlet, free outlet. (BHP) does not include transmission losses. ratings do not include the effects of appurtenances (accessories). ratings do not include the effects of crosswinds. Twin City Fan Catalog 1090 0.5" SP FAN NOZINLET ZLE CFM OV RPM BHP 4000 5850 7700 9550 11400 13250 15100 689 0.67 886 1.42 1103 2.70 1329 4.66 1560 7.47 1794 11.29 2030 16.29 2327 3404 4480 5556 6633 7709 8785 1" SP E.R. (%) 216% 221% 220% 220% 220% 220% 220% RPM BHP 827 1.13 993 2.02 1189 3.45 1401 5.57 1621 8.54 1848 12.54 2078 17.71 Nozzle Outlet Area: 1.72 ft² 2" SP E.R. (%) 197% 218% 221% 221% 220% 220% 220% RPM BHP 1091 2.35 1185 3.35 1348 5.05 1536 7.47 1739 10.76 1951 15.07 3" SP E.R. (%) 214% 198% 214% 221% 221% 221% HP7 (High Velocity Nozzle - High Plume Windband) 0.5" SP FAN NOZINLET ZLE CFM OV RPM BHP 3375 4875 6375 7875 9375 10875 12375 707 0.58 899 1.16 1108 2.10 1325 3.53 1547 5.53 1773 8.25 2001 11.78 1964 2836 3709 4582 5454 6327 7200 1" SP E.R. (%) 224% 231% 231% 231% 231% 231% 231% RPM BHP 846 0.99 1012 1.70 1202 2.78 1406 4.36 1618 6.52 1835 9.39 2057 13.08 RPM BHP 1102 2.07 1207 2.89 1369 4.22 1552 6.07 1747 8.51 1952 11.69 2162 15.68 2675 3875 5075 6275 7475 8675 9875 1556 2254 2953 3651 4349 5047 5745 0.5" SP RPM BHP 705 898 1106 1324 1546 1772 2000 0.46 0.91 1.65 2.77 4.35 6.47 9.24 1" SP E.R. (%) 218% 228% 229% 229% 229% 229% 229% RPM BHP E.R. (%) 223% 206% 219% 230% 231% 231% 231% 843 0.80 1011 1.35 1202 2.21 1406 3.45 1618 5.15 1835 7.40 2057 10.29 0.5" SP RPM BHP 3900 3120 5350 4280 6800 5440 8250 6600 9700 7760 11150 8920 12600 10080 762 0.91 954 1.81 1160 3.27 1373 5.42 1590 8.42 1810 12.42 2032 17.56 1" SP E.R. (%) 235% 239% 241% 242% 242% 242% 243% RPM BHP RPM BHP E.R. (%) 1204 2.32 1369 3.38 1553 4.85 1749 6.78 1954 9.29 2164 12.42 200% 215% 226% 228% 229% 229% 892 1.40 1057 2.43 1245 4.02 1445 6.31 1652 9.44 1865 13.59 2081 18.88 RPM BHP 1135 2.63 1244 3.77 1403 5.62 1581 8.17 1771 11.57 1971 16.00 0.5" SP RPM BHP 3325 4600 5875 7150 8425 9700 10975 748 0.71 937 1.38 1139 2.46 1349 4.05 1563 6.27 1780 9.22 2000 13.05 2660 3680 4700 5720 6740 7760 8780 1" SP E.R. (%) 239% 245% 247% 249% 249% 250% 250% E.R. (%) 251% 232% 233% 236% 238% 239% RPM BHP 877 1.14 1043 1.93 1229 3.14 1425 4.85 1630 7.20 1839 10.28 2052 14.22 RPM BHP 2900 4000 5100 6200 7300 8400 9500 2320 3200 4080 4960 5840 6720 7600 0.5" SP RPM BHP 748 938 1141 1351 1565 1781 2000 0.57 1.09 1.91 3.12 4.80 7.03 9.90 1" SP E.R. (%) 236% 238% 239% 240% 240% 240% 241% E.R. (%) 1228 3.11 235% 1389 4.56 238% 1567 6.55 240% 1755 9.14 243% 1951 12.46 245% 2153 16.65 247% RPM BHP 876 0.93 1041 1.54 1228 2.47 1426 3.78 1630 5.57 1839 7.90 2052 10.88 7" SP E.R. (%) RPM BHP E.R. (%) 1550 6.81 212% 1633 8.66 196% 1774 10.79 198% 1917 13.21 206% 2049 15.71 212% 1783 11.60 205% 1898 13.83 200% 2008 16.13 196% 2120 18.67 196% 1956 15.44 216% 2059 17.94 209% 2158 20.52 204% 2145 20.35 220% RPM BHP 5" SP E.R. (%) RPM BHP 6" SP E.R. (%) RPM BHP 7" SP E.R. (%) RPM BHP E.R. (%) 1564 5.95 221% 1658 7.45 204% 1801 9.38 209% 1940 11.51 217% 2065 13.67 222% 1809 9.77 212% 1924 11.72 206% 2037 13.82 204% 2152 16.13 206% 1979 12.74 222% 2085 14.95 215% 2162 16.44 229% 4" SP RPM BHP E.R. (%) 1387 3.48 1517 4.64 1686 6.32 1869 8.47 2062 11.19 204% 203% 215% 225% 228% RPM BHP RPM BHP 5" SP E.R. (%) RPM BHP 6" SP E.R. (%) RPM BHP 7" SP E.R. (%) RPM BHP E.R. (%) 1556 4.81 214% 1655 6.00 199% 1796 7.58 203% 1931 9.29 210% 2054 11.04 215% 1809 7.86 207% 1923 9.45 201% 2034 11.15 199% 2147 13.02 200% 1980 10.21 217% 2086 12.02 210% 2165 13.16 225% 4" SP E.R. (%) RPM BHP 5" SP E.R. (%) RPM BHP 6" SP E.R. (%) RPM BHP 7" SP E.R. (%) RPM BHP E.R. (%) 1412 5.25 235% 1550 7.35 232% 1682 9.10 232% 1816 11.12 236% 1967 13.72 250% 1710 10.16 233% 1832 12.24 232% 1946 14.36 232% 2053 16.50 233% 2162 18.89 235% 1885 13.82 235% 1994 16.14 233% 2100 18.58 233% 2072 18.49 237% RPM BHP 4" SP E.R. (%) 1394 4.45 240% 1532 6.06 235% 1695 8.29 238% 1872 11.18 240% 2057 14.76 242% 3" SP RPM BHP E.R. (%) RPM BHP 5" SP E.R. (%) RPM BHP 6" SP E.R. (%) RPM BHP 7" SP E.R. (%) RPM BHP E.R. (%) 1666 7.71 235% 1794 9.46 241% 1919 11.35 252% 1814 10.10 236% 1927 12.02 234% 2036 14.06 235% 2142 16.19 239% 1980 13.22 238% 2082 15.30 237% 2157 17.10 240% 1226 2.54 1384 3.64 1562 5.16 1752 7.16 1949 9.71 2152 12.91 234% 235% 236% 237% 238% 239% 4" SP RPM BHP E.R. (%) 1396 3.71 1528 4.92 1687 6.60 1864 8.81 2051 11.57 242% 235% 235% 236% 237% RPM BHP 5" SP E.R. (%) RPM BHP 6" SP E.R. (%) RPM BHP 7" SP E.R. (%) RPM BHP E.R. (%) 1667 6.37 235% 1795 7.87 244% 1914 9.43 255% 1806 8.13 235% 1923 9.81 233% 2036 11.59 235% 2142 13.41 241% 1970 10.50 235% 2072 12.26 235% 2148 13.48 236% Underlined figures indicate maximum static efficiency. Class II = Blue shaded section NOTES: 1. Performance 2. Power rating 3. Performance 4. Performance RPM BHP Nozzle Outlet Area: 1.25 ft² 2" SP E.R. (%) 234% 235% 237% 239% 239% 240% 240% 1392 4.32 210% 1519 5.78 208% 1685 7.87 220% 1867 10.59 229% 2059 14.01 231% 3" SP XP5 (High Velocity Nozzle - High Plume Windband) FAN NOZINLET ZLE CFM OV 6" SP E.R. (%) Nozzle Outlet Area: 1.25 ft² 2" SP E.R. (%) 235% 239% 243% 246% 247% 248% 249% RPM BHP 4" SP E.R. (%) 3" SP XP7 (High Velocity Nozzle - High Plume Windband) FAN NOZINLET ZLE CFM OV 5" SP E.R. (%) Nozzle Outlet Area: 1.25 ft² 2" SP E.R. (%) 232% 235% 238% 240% 241% 241% 242% RPM BHP 3" SP XP (High Velocity Nozzle - High Plume Windband) FAN NOZINLET ZLE CFM OV RPM BHP Nozzle Outlet Area: 1.72 ft² 2" SP E.R. (%) 199% 220% 228% 229% 229% 229% 229% 1369 4.93 199% 1495 6.79 202% 1663 9.48 215% 1849 13.03 220% 2050 17.67 221% 3" SP HP5 (High Velocity Nozzle - High Plume Windband) FAN NOZINLET ZLE CFM OV 4" SP E.R. (%) Nozzle Outlet Area: 1.72 ft² 2" SP E.R. (%) 205% 225% 231% 231% 231% 231% 231% RPM BHP PerformanceData HP (High Velocity Nozzle - High Plume Windband) certified is for installation Type A: Free inlet, free outlet. (BHP) does not include transmission losses. ratings do not include the effects of appurtenances (accessories). ratings do not include the effects of crosswinds. www.tcf.com 31 PerformanceData 270 TVIFE Wheel Type: Mixed Flow Airfoil Wheel Dia.: 33.00" Max RPM = Class I: 1505; Class II: 1968 Tip Speed FPM = 8.64 x RPM Min Motor Frame: 184TC Max Motor Frame: 324TC Windband Outlet Area: 13.04 ft2 B A OVERALL DIMENSIONS (APPROXIMATE) A 151.52 B 98.77 C 52.75 D 47.00 C Note: Mixing Box is not part of the base fan. See page 54 for full dimensional information D (SQ) INSIDE BOX MV (Medium Velocity Nozzle) 0.5" SP FAN NOZINLET ZLE CFM OV RPM BHP 5275 7975 10675 13375 16075 18775 21475 599 0.71 778 1.46 978 2.73 1187 4.69 1401 7.51 1618 11.36 1838 16.44 1687 2550 3413 4276 5140 6003 6866 Nozzle Outlet Area: 3.13 ft² 1" SP E.R. (%) 169% 168% 168% 169% 169% 169% 169% RPM BHP 735 1.32 879 2.23 1058 3.71 1253 5.89 1457 8.93 1667 13.02 1881 18.32 2" SP E.R. (%) 178% 169% 168% 168% 168% 169% 169% RPM BHP 963 2.74 1062 4.00 1206 5.80 1379 8.39 1566 11.88 1762 16.41 1965 22.15 3" SP E.R. (%) 189% 175% 169% 168% 168% 168% 168% 0.5" SP RPM BHP 4250 6425 8600 10775 12950 15125 17300 612 0.60 785 1.16 977 2.08 1181 3.50 1390 5.52 1603 8.27 1818 11.88 1359 2054 2750 3445 4141 4836 5531 RPM BHP 751 1.15 897 1.88 1069 2.98 1257 4.57 1455 6.77 1659 9.70 1867 13.49 2" SP E.R. (%) 191% 180% 180% 179% 178% 177% 177% RPM BHP 968 2.35 1087 3.47 1232 4.92 1399 6.89 1579 9.45 1768 12.73 1964 16.87 3" SP E.R. (%) 205% 188% 180% 181% 180% 179% 178% 0.5" SP RPM BHP 3125 4850 6575 8300 10025 11750 13475 600 774 968 1175 1389 1606 1826 999 1551 2102 2654 3205 3757 4308 0.46 0.89 1.60 2.72 4.35 6.58 9.53 32 RPM BHP 7" SP E.R. (%) RPM BHP E.R. (%) 184% 177% 1595 13.29 180% 1707 16.01 180% 1817 18.92 183% 171% 1715 16.88 174% 1820 20.08 177% 1919 23.35 179% 169% 1859 21.35 170% 1950 24.79 171% 168% 1246 5.20 198% 1377 7.04 184% 1527 9.34 180% 1694 12.28 181% 1872 15.95 180% RPM BHP 5" SP E.R. (%) RPM BHP 6" SP E.R. (%) RPM BHP 7" SP E.R. (%) RPM BHP E.R. (%) 1388 7.04 204% 1507 9.26 190% 1626 11.58 196% 1736 13.97 200% 1841 16.46 204% 1645 11.91 182% 1757 14.64 186% 1861 17.44 189% 1958 20.29 193% 1801 15.21 180% 1902 18.25 180% RPM BHP 738 0.88 890 1.48 1065 2.34 1254 3.59 1455 5.34 1663 7.71 1876 10.81 2" SP E.R. (%) 189% 185% 181% 178% 177% 176% 176% 3" SP 4" SP RPM BHP E.R. (%) RPM BHP E.R. (%) 1078 2.73 1231 3.94 1401 5.50 1584 7.55 1775 10.17 187% 185% 182% 180% 178% 1236 4.10 1374 5.62 1531 7.53 1702 9.90 1883 12.84 190% 186% 185% 182% 180% RPM BHP 1375 5.57 1502 7.39 1649 9.62 1811 12.35 5" SP E.R. (%) RPM BHP 6" SP E.R. (%) RPM BHP 7" SP E.R. (%) RPM BHP E.R. (%) 191% 188% 1619 9.24 190% 1728 11.18 191% 1830 13.17 191% 186% 1757 11.76 186% 1859 13.99 187% 1955 16.30 188% 184% 1912 14.84 185% Underlined figures indicate maximum static efficiency. Class II = Blue shaded section NOTES: 1. Performance 2. Power rating 3. Performance 4. Performance 6" SP E.R. (%) Nozzle Outlet Area: 3.13 ft² 1" SP E.R. (%) 185% 180% 177% 176% 176% 176% 177% RPM BHP 4" SP E.R. (%) RPM BHP MV5 (Medium Velocity Nozzle) FAN NOZINLET ZLE CFM OV 8.10 10.67 13.84 18.08 23.43 5" SP E.R. (%) Nozzle Outlet Area: 3.13 ft² 1" SP E.R. (%) 180% 180% 178% 177% 176% 176% 176% RPM BHP 1223 5.95 180% 1371 1344 8.13 173% 1475 1495 11.02 169% 1606 1669 14.92 168% 1766 1853 19.86 168% 1941 MV7 (Medium Velocity Nozzle) FAN NOZINLET ZLE CFM OV 4" SP E.R. (%) RPM BHP certified is for installation Type A: Free inlet, free outlet. (BHP) does not include transmission losses. ratings do not include the effects of appurtenances (accessories). ratings do not include the effects of crosswinds. Twin City Fan Catalog 1090 RPM BHP 4825 7050 9275 11500 13725 15950 18175 625 0.81 803 1.70 999 3.23 1203 5.57 1411 8.90 1623 13.46 1836 19.41 2320 3390 4460 5530 6600 7669 8739 Nozzle Outlet Area: 2.08 ft² 0.5" SP FAN NOZINLET ZLE CFM OV 1" SP E.R. (%) 201% 203% 202% 200% 199% 198% 198% RPM BHP 751 1.36 900 2.42 1077 4.13 1269 6.67 1468 10.21 1672 14.96 1880 21.12 2" SP E.R. (%) 186% 201% 203% 203% 201% 200% 199% RPM BHP 3" SP E.R. (%) 1076 4.04 189% 1223 6.07 200% 1392 8.95 202% 1575 12.88 203% 1766 18.00 203% 1964 24.56 202% HV7 (High Velocity Nozzle) RPM BHP 4075 5900 7725 9550 11375 13200 15025 642 0.70 817 1.40 1008 2.55 1207 4.29 1410 6.75 1617 10.08 1825 14.39 1959 2837 3714 4592 5470 6347 7225 1" SP E.R. (%) 209% 213% 212% 210% 209% 208% 208% RPM BHP 769 1.20 920 2.06 1094 3.38 1280 5.30 1474 7.94 1673 11.45 1875 15.95 2" SP E.R. (%) 193% 210% 212% 213% 212% 211% 210% 3250 4700 6150 7600 9050 10500 11950 642 0.56 817 1.11 1007 2.01 1204 3.36 1406 5.26 1611 7.83 1818 11.17 1563 2260 2957 3654 4352 5049 5746 1" SP E.R. (%) 205% 210% 210% 209% 208% 207% 207% RPM BHP E.R. (%) RPM BHP 768 0.97 920 1.64 1094 2.69 1279 4.18 1472 6.25 1669 8.96 1870 12.46 0.5" SP RPM BHP E.R. (%) 187% 206% 209% 210% 210% 209% 208% 4700 3107 6450 4264 8200 5421 9950 6579 11700 7736 13450 8893 15200 10050 691 1.09 865 2.18 1051 3.92 1245 6.51 1442 10.12 1641 14.90 1842 21.07 RPM BHP 810 1.69 959 2.92 1129 4.83 1310 7.57 1498 11.34 1691 16.32 1887 22.67 0.5" SP 2" SP 3" SP RPM BHP 996 2.02 1096 2.82 1246 4.11 1413 5.88 1591 8.22 1776 11.23 1967 15.03 E.R. (%) 194% 189% 204% 208% 210% 210% 210% 2" SP E.R. (%) 207% 207% 208% 209% 209% 209% 209% RPM BHP 4025 5575 7125 8675 10225 11775 13325 680 0.86 853 1.68 1037 2.99 1229 4.93 1425 7.65 1623 11.26 1824 15.94 2661 3686 4711 5736 6760 7785 8810 RPM BHP 797 1.37 949 2.35 1119 3.82 1298 5.90 1485 8.77 1677 12.55 1871 17.36 0.5" SP RPM BHP E.R. (%) 1129 4.54 207% 1273 6.76 207% 1434 9.82 207% 1607 13.92 208% 1787 19.21 208% 2" SP E.R. (%) 216% 215% 215% 214% 214% 214% 213% RPM BHP 3525 4875 6225 7575 8925 10275 11625 682 0.70 858 1.34 1045 2.36 1239 3.88 1436 5.97 1636 8.77 1837 12.35 2331 3223 4116 5008 5901 6793 7686 RPM BHP 5" SP E.R. (%) RPM BHP RPM BHP E.R. (%) 6" SP E.R. (%) RPM BHP 7" SP E.R. (%) RPM BHP E.R. (%) 1422 7.20 199% 1508 9.02 189% 1638 11.37 190% 1764 13.94 195% 1878 16.56 200% 1646 11.85 204% 1751 14.23 196% 1853 16.76 190% 1957 19.55 189% 1802 15.48 209% 1898 18.17 207% 4" SP E.R. (%) 1261 4.22 185% 1380 5.63 194% 1533 7.65 204% 1699 10.25 207% 1875 13.54 209% RPM BHP 798 1.13 951 1.89 1123 3.04 1306 4.68 1495 6.91 1688 9.83 1884 13.55 RPM BHP RPM BHP 5" SP E.R. (%) RPM BHP 6" SP E.R. (%) RPM BHP 7" SP E.R. (%) RPM BHP E.R. (%) 1415 5.82 193% 1506 7.28 185% 1633 9.18 185% 1756 11.25 189% 1868 13.38 194% 1645 9.52 199% 1749 11.45 191% 1850 13.51 185% 1952 15.76 184% 1801 12.37 205% 1897 14.56 202% 1968 15.92 207% 4" SP E.R. (%) RPM BHP 5" SP E.R. (%) RPM BHP 6" SP E.R. (%) RPM BHP 7" SP E.R. (%) RPM BHP E.R. (%) 1282 6.32 208% 1407 8.84 207% 1527 10.95 206% 1650 13.42 209% 1788 16.58 220% 1551 12.20 207% 1663 14.73 207% 1766 17.27 207% 1864 19.88 206% 1964 22.79 208% 1710 16.61 207% 1810 19.44 207% 1906 22.36 207% 1880 22.24 208% RPM BHP 3" SP E.R. (%) 1117 3.77 216% 1264 5.54 215% 1427 7.97 215% 1599 11.13 215% 1778 15.19 214% 1963 20.32 214% RPM BHP 4" SP E.R. (%) RPM BHP 5" SP E.R. (%) RPM BHP 6" SP E.R. (%) RPM BHP 7" SP E.R. (%) RPM BHP E.R. (%) 1268 5.39 219% 1394 7.36 216% 1516 9.35 218% 1632 11.48 220% 1745 13.76 222% 1543 10.07 215% 1651 12.26 216% 1754 14.60 217% 1853 17.07 218% 1949 19.65 219% 1705 13.60 215% 1803 16.07 215% 1896 18.62 215% 1874 17.97 215% 1965 20.82 215% 2" SP E.R. (%) 214% 210% 208% 208% 208% 207% 207% RPM BHP 1001 2.17 1118 3.11 1264 4.47 1429 6.36 1605 8.86 1787 12.04 3" SP E.R. (%) 227% 215% 211% 209% 209% 208% RPM BHP 4" SP E.R. (%) 1272 4.52 222% 1394 6.02 214% 1543 8.13 211% 1706 10.86 210% 1879 14.31 209% RPM BHP 5" SP E.R. (%) RPM BHP 6" SP E.R. (%) RPM BHP 7" SP E.R. (%) RPM BHP E.R. (%) 1520 7.78 218% 1636 9.61 223% 1744 11.51 226% 1650 9.98 213% 1755 12.01 215% 1857 14.17 219% 1954 16.42 222% 1802 12.93 211% 1894 15.08 212% 1966 16.63 210% Underlined figures indicate maximum static efficiency. Class II = Blue shaded section NOTES: 1. Performance 2. Power rating 3. Performance 4. Performance 7" SP E.R. (%) Nozzle Outlet Area: 1.51 ft² 1" SP E.R. (%) 210% 208% 208% 208% 208% 208% 207% RPM BHP 3" SP XV5 (Extra High Velocity Nozzle) FAN NOZINLET ZLE CFM OV RPM BHP Nozzle Outlet Area: 1.51 ft² 1" SP E.R. (%) 215% 214% 214% 213% 213% 213% 213% 6" SP E.R. (%) 191% 183% 1611 13.00 181% 1742 15.93 186% 1861 18.93 191% 198% 1722 16.62 191% 1823 19.43 184% 1925 22.48 181% 201% 1867 21.54 199% 1958 24.67 197% 202% 4" SP E.R. (%) 1265 5.22 191% 1382 7.01 200% 1534 9.57 209% 1700 12.87 211% 1876 17.06 212% XV7 (Extra High Velocity Nozzle) FAN NOZINLET ZLE CFM OV RPM BHP Nozzle Outlet Area: 1.51 ft² 1" SP E.R. (%) 207% 208% 209% 209% 210% 210% 210% RPM BHP 1097 3.49 194% 1246 5.13 208% 1413 7.37 211% 1592 10.37 213% 1779 14.25 213% XV (Extra High Velocity Nozzle) FAN NOZINLET ZLE CFM OV 8.21 10.41 13.96 18.52 24.36 5" SP E.R. (%) Nozzle Outlet Area: 2.08 ft² 0.5" SP RPM BHP RPM BHP 1244 5.95 182% 1408 1357 8.17 194% 1482 1507 11.36 200% 1618 1676 15.63 202% 1773 1856 21.13 203% 1943 3" SP HV5 (High Velocity Nozzle) FAN NOZINLET ZLE CFM OV 4" SP E.R. (%) Nozzle Outlet Area: 2.08 ft² 0.5" SP FAN NOZINLET ZLE CFM OV RPM BHP PerformanceData HV (High Velocity Nozzle) certified is for installation Type A: Free inlet, free outlet. (BHP) does not include transmission losses. ratings do not include the effects of appurtenances (accessories). ratings do not include the effects of crosswinds. www.tcf.com 33 PerformanceData 270 TVIFE (HIGH PLUME) Wheel Type: Mixed Flow Airfoil Wheel Dia.: 33.00" Max RPM = Class I: 1505; Class II: 1968 Tip Speed FPM = 8.64 x RPM Min Motor Frame: 184TC Max Motor Frame: 324TC Windband Outlet Area: 13.04 ft2 B A OVERALL DIMENSIONS (APPROXIMATE) A 175.48 B 122.73 C 52.75 D 47.00 C Note: Mixing Box is not part of the base fan. See page 54 for full dimensional information D (SQ) INSIDE BOX MP (Medium Velocity Nozzle - High Plume Windband) 0.5" SP FAN NOZINLET ZLE CFM OV RPM BHP 5275 7975 10675 13375 16075 18775 21475 599 0.71 778 1.46 978 2.73 1187 4.69 1401 7.51 1618 11.36 1838 16.44 1687 2550 3413 4276 5140 6003 6866 1" SP E.R. (%) 175% 179% 182% 184% 184% 185% 185% RPM BHP 735 1.32 879 2.23 1058 3.71 1253 5.89 1457 8.93 1667 13.02 1881 18.32 2" SP E.R. (%) 180% 176% 179% 181% 183% 184% 184% RPM BHP 963 2.74 1062 4.00 1206 5.80 1379 8.39 1566 11.88 1762 16.41 1965 22.15 Nozzle Outlet Area: 3.13 ft² 3" SP E.R. (%) 181% 179% 175% 177% 180% 181% 182% 0.5" SP RPM BHP 4250 6425 8600 10775 12950 15125 17300 612 0.60 785 1.16 977 2.08 1181 3.50 1390 5.52 1603 8.27 1818 11.88 1359 2054 2750 3445 4141 4836 5531 1" SP E.R. (%) 185% 188% 192% 194% 194% 195% 195% RPM BHP 751 1.15 897 1.88 1069 2.98 1257 4.57 1455 6.77 1659 9.70 1867 13.49 2" SP E.R. (%) 190% 185% 187% 190% 192% 193% 194% RPM BHP 968 2.35 1087 3.47 1232 4.92 1399 6.89 1579 9.45 1768 12.73 1964 16.87 0.5" SP RPM BHP 3125 4850 6575 8300 10025 11750 13475 600 774 968 1175 1389 1606 1826 999 1551 2102 2654 3205 3757 4308 0.46 0.89 1.60 2.72 4.35 6.58 9.53 1" SP E.R. (%) 180% 185% 191% 194% 195% 196% 197% RPM BHP 738 0.88 890 1.48 1065 2.34 1254 3.59 1455 5.34 1663 7.71 1876 10.81 2" SP E.R. (%) 181% 181% 185% 189% 192% 194% 195% 34 6" SP E.R. (%) RPM BHP 7" SP E.R. (%) RPM BHP E.R. (%) 178% 180% 1595 13.29 180% 1707 16.01 178% 1817 18.92 178% 176% 1715 16.88 178% 1820 20.08 180% 1919 23.35 181% 176% 1859 21.35 175% 1950 24.79 176% 177% 1246 5.20 187% 1377 7.04 188% 1527 9.34 185% 1694 12.28 186% 1872 15.95 188% RPM BHP 5" SP E.R. (%) RPM BHP 6" SP E.R. (%) RPM BHP 7" SP E.R. (%) RPM BHP E.R. (%) 1388 7.04 190% 1507 9.26 190% 1626 11.58 188% 1736 13.97 187% 1841 16.46 189% 1645 11.91 186% 1757 14.64 189% 1861 17.44 190% 1958 20.29 189% 1801 15.21 185% 1902 18.25 185% Nozzle Outlet Area: 3.13 ft² 3" SP 4" SP RPM BHP E.R. (%) RPM BHP E.R. (%) 1078 2.73 1231 3.94 1401 5.50 1584 7.55 1775 10.17 183% 180% 183% 186% 189% 1236 4.10 1374 5.62 1531 7.53 1702 9.90 1883 12.84 178% 182% 180% 183% 185% RPM BHP 1375 5.57 1502 7.39 1649 9.62 1811 12.35 5" SP E.R. (%) RPM BHP 6" SP E.R. (%) RPM BHP 7" SP E.R. (%) RPM BHP E.R. (%) 181% 183% 1619 9.24 179% 1728 11.18 178% 1830 13.17 180% 181% 1757 11.76 183% 1859 13.99 183% 1955 16.30 181% 181% 1912 14.84 180% Underlined figures indicate maximum static efficiency. Class II = Blue shaded section NOTES: 1. Performance 2. Power rating 3. Performance 4. Performance RPM BHP 4" SP E.R. (%) RPM BHP MP5 (Medium Velocity Nozzle - High Plume Windband) FAN NOZINLET ZLE CFM OV 8.10 10.67 13.84 18.08 23.43 5" SP E.R. (%) Nozzle Outlet Area: 3.13 ft² 3" SP E.R. (%) 193% 190% 185% 186% 188% 190% 192% RPM BHP 1223 5.95 179% 1371 1344 8.13 177% 1475 1495 11.02 175% 1606 1669 14.92 177% 1766 1853 19.86 179% 1941 MP7 (Medium Velocity Nozzle - High Plume Windband) FAN NOZINLET ZLE CFM OV 4" SP E.R. (%) RPM BHP certified is for installation Type A: Free inlet, free outlet. (BHP) does not include transmission losses. ratings do not include the effects of appurtenances (accessories). ratings do not include the effects of crosswinds. Twin City Fan Catalog 1090 0.5" SP FAN NOZINLET ZLE CFM OV RPM BHP 4825 7050 9275 11500 13725 15950 18175 625 0.81 803 1.70 999 3.23 1203 5.57 1411 8.90 1623 13.46 1836 19.41 2320 3390 4460 5530 6600 7669 8739 1" SP E.R. (%) 216% 221% 220% 220% 220% 220% 220% RPM BHP 751 1.36 900 2.42 1077 4.13 1269 6.67 1468 10.21 1672 14.96 1880 21.12 Nozzle Outlet Area: 2.08 ft² 2" SP E.R. (%) 197% 217% 221% 221% 220% 220% 220% RPM BHP 3" SP E.R. (%) 1076 4.04 199% 1223 6.07 214% 1392 8.95 221% 1575 12.88 221% 1766 18.00 221% 1964 24.56 220% HP7 (High Velocity Nozzle - High Plume Windband) 0.5" SP FAN NOZINLET ZLE CFM OV RPM BHP 4075 5900 7725 9550 11375 13200 15025 642 0.70 817 1.40 1008 2.55 1207 4.29 1410 6.75 1617 10.08 1825 14.39 1959 2837 3714 4592 5470 6347 7225 1" SP E.R. (%) 224% 231% 231% 231% 231% 231% 231% RPM BHP 769 1.20 920 2.06 1094 3.38 1280 5.30 1474 7.94 1673 11.45 1875 15.95 RPM BHP 0.5" SP RPM BHP 3250 4700 6150 7600 9050 10500 11950 642 0.56 817 1.11 1007 2.01 1204 3.36 1406 5.26 1611 7.83 1818 11.17 1563 2260 2957 3654 4352 5049 5746 1" SP E.R. (%) 218% 228% 229% 229% 229% 229% 229% RPM BHP E.R. (%) 1097 3.49 205% 1246 5.13 220% 1413 7.37 230% 1592 10.37 231% 1779 14.25 231% 768 0.97 920 1.64 1094 2.69 1279 4.18 1472 6.25 1669 8.96 1870 12.46 RPM BHP 996 2.02 1096 2.82 1246 4.11 1413 5.88 1591 8.22 1776 11.23 1967 15.03 0.5" SP RPM BHP 4700 3107 6450 4264 8200 5421 9950 6579 11700 7736 13450 8893 15200 10050 691 1.09 865 2.18 1051 3.92 1245 6.51 1442 10.12 1641 14.90 1842 21.07 1" SP E.R. (%) 235% 239% 241% 242% 242% 243% 243% RPM BHP E.R. (%) 215% 200% 215% 226% 228% 228% 229% 810 1.69 959 2.92 1129 4.83 1310 7.57 1498 11.34 1691 16.32 1887 22.67 2" SP E.R. (%) 232% 235% 238% 240% 241% 241% 242% RPM BHP 0.5" SP RPM BHP 4025 5575 7125 8675 10225 11775 13325 680 0.86 853 1.68 1037 2.99 1229 4.93 1425 7.65 1623 11.26 1824 15.94 2661 3686 4711 5736 6760 7785 8810 1" SP E.R. (%) 239% 245% 247% 248% 249% 250% 250% E.R. (%) 1129 4.54 232% 1273 6.76 233% 1434 9.82 236% 1607 13.92 238% 1787 19.21 239% RPM BHP 797 1.37 949 2.35 1119 3.82 1298 5.90 1485 8.77 1677 12.55 1871 17.36 2" SP E.R. (%) 235% 239% 243% 246% 247% 248% 249% RPM BHP 0.5" SP RPM BHP 3525 4875 6225 7575 8925 10275 11625 682 0.70 858 1.34 1045 2.36 1239 3.88 1436 5.97 1636 8.77 1837 12.35 2331 3223 4116 5008 5901 6793 7686 1" SP E.R. (%) 236% 238% 239% 240% 240% 241% 241% E.R. (%) 1117 3.77 235% 1264 5.54 238% 1427 7.97 240% 1599 11.13 243% 1778 15.19 245% 1963 20.32 247% RPM BHP 798 1.13 951 1.89 1123 3.04 1306 4.68 1495 6.91 1688 9.83 1884 13.55 2" SP E.R. (%) 234% 236% 237% 239% 239% 240% 240% RPM BHP 1001 2.17 1118 3.11 1264 4.47 1429 6.36 1605 8.86 1787 12.04 1265 5.22 210% 1382 7.01 209% 1534 9.57 221% 1700 12.87 229% 1876 17.06 231% RPM BHP 1261 4.22 204% 1380 5.63 203% 1533 7.65 215% 1699 10.25 225% 1875 13.54 228% RPM BHP 7" SP E.R. (%) RPM BHP E.R. (%) RPM BHP 5" SP E.R. (%) RPM BHP 6" SP E.R. (%) RPM BHP 7" SP E.R. (%) RPM BHP E.R. (%) 1422 7.20 221% 1508 9.02 204% 1638 11.37 209% 1764 13.94 217% 1878 16.56 222% 1646 11.85 212% 1751 14.23 206% 1853 16.76 204% 1957 19.55 206% 1802 15.48 223% 1898 18.17 215% RPM BHP 5" SP E.R. (%) RPM BHP 6" SP E.R. (%) RPM BHP 7" SP E.R. (%) RPM BHP E.R. (%) 1415 5.82 214% 1506 7.28 199% 1633 9.18 203% 1756 11.25 210% 1868 13.38 215% 1645 9.52 207% 1749 11.45 201% 1850 13.51 199% 1952 15.76 200% 1801 12.37 218% 1897 14.56 210% 1968 15.92 225% 4" SP E.R. (%) RPM BHP 5" SP E.R. (%) RPM BHP 6" SP E.R. (%) RPM BHP 7" SP E.R. (%) RPM BHP E.R. (%) 1282 6.32 235% 1407 8.84 232% 1527 10.95 232% 1650 13.42 237% 1788 16.58 250% 1551 12.20 233% 1663 14.73 232% 1766 17.27 232% 1864 19.88 233% 1964 22.79 235% 1710 16.61 235% 1810 19.44 234% 1906 22.36 233% 1880 22.24 237% Nozzle Outlet Area: 1.51 ft² RPM BHP 4" SP E.R. (%) RPM BHP 5" SP E.R. (%) RPM BHP 6" SP E.R. (%) RPM BHP 7" SP E.R. (%) RPM BHP E.R. (%) 1268 5.39 240% 1394 7.36 235% 1516 9.35 235% 1632 11.48 241% 1745 13.76 252% 1543 10.07 238% 1651 12.26 236% 1754 14.60 235% 1853 17.07 235% 1949 19.65 239% 1705 13.60 240% 1803 16.07 238% 1896 18.62 237% 1874 17.97 242% 1965 20.82 240% Nozzle Outlet Area: 1.51 ft² 3" SP E.R. (%) 256% 234% 235% 236% 238% 238% RPM BHP Nozzle Outlet Area: 1.51 ft² RPM BHP 4" SP E.R. (%) 1272 4.52 241% 1394 6.02 235% 1543 8.13 235% 1706 10.86 236% 1879 14.31 237% RPM BHP 5" SP E.R. (%) RPM BHP 6" SP E.R. (%) RPM BHP 7" SP E.R. (%) RPM BHP E.R. (%) 1520 7.78 234% 1636 9.61 243% 1744 11.51 254% 1650 9.98 235% 1755 12.01 233% 1857 14.17 235% 1954 16.42 240% 1802 12.93 235% 1894 15.08 235% 1966 16.63 236% Underlined figures indicate maximum static efficiency. Class II = Blue shaded section NOTES: 1. Performance 2. Power rating 3. Performance 4. Performance 6" SP E.R. (%) 212% 196% 1611 13.00 198% 1742 15.93 206% 1861 18.93 212% 205% 1722 16.62 200% 1823 19.43 196% 1925 22.48 196% 216% 1867 21.54 209% 1958 24.67 204% 220% 4" SP E.R. (%) 3" SP XP5 (Extra High Velocity Nozzle - High Plume Windband) FAN NOZINLET ZLE CFM OV RPM BHP 4" SP E.R. (%) 3" SP XP7 (Extra High Velocity Nozzle - High Plume Windband) FAN NOZINLET ZLE CFM OV RPM BHP 3" SP XP (Extra High Velocity Nozzle - High Plume Windband) FAN NOZINLET ZLE CFM OV 8.21 10.41 13.96 18.52 24.36 5" SP E.R. (%) Nozzle Outlet Area: 2.08 ft² 2" SP E.R. (%) 200% 220% 228% 229% 229% 229% 229% RPM BHP 1244 5.95 199% 1408 1357 8.17 202% 1482 1507 11.36 214% 1618 1676 15.63 220% 1773 1856 21.13 221% 1943 3" SP HP5 (High Velocity Nozzle - High Plume Windband) FAN NOZINLET ZLE CFM OV 4" SP E.R. (%) Nozzle Outlet Area: 2.08 ft² 2" SP E.R. (%) 205% 225% 231% 231% 231% 231% 231% RPM BHP PerformanceData HP (High Velocity Nozzle - High Plume Windband) certified is for installation Type A: Free inlet, free outlet. (BHP) does not include transmission losses. ratings do not include the effects of appurtenances (accessories). ratings do not include the effects of crosswinds. www.tcf.com 35 PerformanceData 300 TVIFE Wheel Type: Mixed Flow Airfoil Wheel Dia.: 36.50" Max RPM = Class I: 1360; Class II: 1779 Tip Speed FPM = 9.56 x RPM Min Motor Frame: 213TC Max Motor Frame: 324TC Windband Outlet Area: 15.95 ft2 B A OVERALL DIMENSIONS (APPROXIMATE) A 165.36 B 108.61 C 56.75 D 53.00 C Note: Mixing Box is not part of the base fan. See page 54 for full dimensional information D (SQ) INSIDE BOX MV (Medium Velocity Nozzle) 0.5" SP FAN NOZINLET ZLE CFM OV RPM BHP 6450 9750 13050 16350 19650 22950 26250 542 0.87 703 1.78 883 3.33 1072 5.72 1266 9.17 1462 13.87 1660 20.05 1686 2548 3411 4273 5136 5998 6861 Nozzle Outlet Area: 3.83 ft² 1" SP E.R. (%) 169% 168% 168% 169% 169% 169% 169% RPM BHP 664 1.61 794 2.72 956 4.53 1132 7.19 1317 10.92 1506 15.89 1699 22.35 2" SP E.R. (%) 177% 168% 168% 168% 169% 169% 169% RPM BHP 960 1090 1246 1415 1592 1775 4.89 7.09 10.25 14.51 20.04 27.03 3" SP E.R. (%) 176% 169% 168% 168% 168% 168% 0.5" SP RPM BHP 5175 7850 10525 13200 15875 18550 21225 552 0.73 709 1.42 884 2.55 1069 4.29 1259 6.78 1452 10.18 1648 14.65 1353 2052 2751 3450 4149 4848 5547 RPM BHP 678 1.40 810 2.29 967 3.65 1138 5.61 1318 8.33 1503 11.94 1693 16.64 2" SP E.R. (%) 191% 180% 180% 179% 178% 177% 177% RPM BHP 3" SP E.R. (%) 0.5" SP RPM BHP 3825 5925 8025 10125 12225 14325 16425 543 0.56 699 1.08 874 1.95 1060 3.31 1252 5.28 1447 7.97 1645 11.54 1000 1549 2097 2646 3195 3744 4293 36 RPM BHP 7" SP E.R. (%) RPM BHP E.R. (%) 184% 177% 1441 16.22 179% 1543 19.57 180% 1643 23.15 183% 171% 1550 20.63 174% 1645 24.54 177% 1734 28.51 178% 169% 1680 26.09 170% 1762 30.28 171% 168% 982 4.24 188% 1114 6.02 180% 1266 8.45 181% 1429 11.59 180% 1601 15.64 179% 1126 6.35 198% 1245 8.61 184% 1381 11.43 180% 1533 15.06 181% 1695 19.59 180% 2" SP 3" SP RPM BHP 5" SP E.R. (%) RPM BHP 6" SP E.R. (%) RPM BHP 7" SP E.R. (%) RPM BHP E.R. (%) 1255 8.61 204% 1363 11.34 190% 1470 14.17 196% 1570 17.11 200% 1665 20.16 204% 1489 14.62 182% 1589 17.93 185% 1683 21.35 189% 1771 24.85 193% 1630 18.66 180% 1721 22.37 180% RPM BHP 667 1.07 804 1.80 961 2.85 1132 4.37 1312 6.49 1499 9.36 1691 13.11 E.R. (%) 188% 185% 181% 178% 177% 176% 176% RPM BHP E.R. (%) 974 3.33 1112 4.81 1265 6.71 1429 9.19 1601 12.36 187% 185% 182% 180% 178% RPM BHP 4" SP E.R. (%) 1117 5.01 190% 1241 6.85 186% 1383 9.19 185% 1536 12.05 182% 1698 15.60 180% RPM BHP 5" SP E.R. (%) RPM BHP 6" SP E.R. (%) RPM BHP 7" SP E.R. (%) RPM BHP E.R. (%) 1243 6.81 191% 1357 9.02 188% 1463 11.29 190% 1561 13.64 191% 1653 16.07 191% 1489 11.73 186% 1587 14.35 187% 1679 17.07 187% 1766 19.88 189% 1634 15.02 184% 1726 18.08 185% Underlined figures indicate maximum static efficiency. Class II = Blue shaded section NOTES: 1. Performance 2. Power rating 3. Performance 4. Performance 6" SP E.R. (%) Nozzle Outlet Area: 3.83 ft² 1" SP E.R. (%) 186% 180% 177% 176% 176% 176% 177% RPM BHP 4" SP E.R. (%) RPM BHP MV5 (Medium Velocity Nozzle) FAN NOZINLET ZLE CFM OV 9.91 13.03 16.89 22.09 28.62 5" SP E.R. (%) Nozzle Outlet Area: 3.83 ft² 1" SP E.R. (%) 180% 180% 178% 177% 176% 176% 176% RPM BHP 1106 7.29 180% 1240 1214 9.91 173% 1333 1351 13.47 169% 1451 1508 18.22 168% 1596 1674 24.25 168% 1754 MV7 (Medium Velocity Nozzle) FAN NOZINLET ZLE CFM OV 4" SP E.R. (%) RPM BHP certified is for installation Type A: Free inlet, free outlet. (BHP) does not include transmission losses. ratings do not include the effects of appurtenances (accessories). ratings do not include the effects of crosswinds. Twin City Fan Catalog 1090 RPM BHP 5900 8625 11350 14075 16800 19525 22250 565 0.99 726 2.09 903 3.95 1088 6.82 1277 10.92 1468 16.49 1661 23.79 2319 3390 4461 5532 6603 7674 8745 Nozzle Outlet Area: 2.54 ft² 0.5" SP FAN NOZINLET ZLE CFM OV 1" SP E.R. (%) 201% 203% 202% 200% 199% 198% 198% RPM BHP 679 1.67 814 2.97 974 5.05 1147 8.15 1328 12.52 1512 18.31 1701 25.90 2" SP E.R. (%) 186% 201% 203% 203% 201% 200% 199% RPM BHP 972 1105 1259 1424 1598 1777 4.92 7.41 10.96 15.76 22.08 30.11 3" SP E.R. (%) 188% 200% 202% 203% 203% 202% RPM BHP 1125 1227 1363 1516 1679 HV7 (High Velocity Nozzle) RPM BHP 5000 7225 9450 11675 13900 16125 18350 581 0.86 739 1.71 911 3.12 1090 5.23 1274 8.24 1460 12.28 1648 17.55 1965 2840 3714 4589 5463 6338 7212 1" SP E.R. (%) 209% 213% 212% 210% 209% 208% 208% RPM BHP 696 1.48 832 2.52 989 4.13 1157 6.47 1331 9.68 1511 13.97 1693 19.44 2" SP E.R. (%) 193% 210% 212% 213% 212% 211% 210% RPM BHP 906 3.07 992 4.28 1126 6.27 1277 9.01 1438 12.66 1606 17.36 1779 23.28 3975 5750 7525 9300 11075 12850 14625 581 0.69 739 1.36 911 2.46 1089 4.11 1272 6.45 1457 9.59 1644 13.68 1562 2260 2958 3655 4353 5051 5748 1" SP E.R. (%) 206% 210% 210% 209% 208% 207% 207% E.R. (%) 201% 194% 208% 211% 213% 213% 212% RPM BHP RPM BHP 694 1.18 832 2.01 989 3.28 1157 5.13 1331 7.65 1509 10.97 1691 15.25 0.5" SP RPM BHP 2" SP E.R. (%) 187% 206% 209% 210% 210% 209% 208% RPM BHP 901 2.48 991 3.45 1126 5.02 1277 7.18 1438 10.05 1607 13.77 1779 18.40 5750 7875 10000 12125 14250 16375 18500 625 1.34 781 2.65 948 4.76 1121 7.87 1298 12.21 1477 17.99 1657 25.39 3108 4256 5405 6553 7701 8850 9998 RPM BHP 732 2.06 866 3.56 1018 5.86 1181 9.18 1349 13.71 1522 19.69 1698 27.34 0.5" SP E.R. (%) 195% 189% 204% 207% 209% 210% 210% RPM BHP RPM BHP 4925 6825 8725 10625 12525 14425 16325 615 1.06 771 2.06 939 3.67 1112 6.05 1290 9.39 1470 13.85 1651 19.56 2662 3689 4715 5742 6769 7796 8823 RPM BHP 721 1.68 859 2.88 1012 4.67 1175 7.24 1344 10.76 1518 15.41 1694 21.32 0.5" SP E.R. (%) 207% 207% 208% 209% 209% 209% 209% RPM BHP 1020 1149 1293 1448 1610 1776 5.53 8.22 11.91 16.86 23.25 31.26 E.R. (%) 207% 207% 207% 208% 208% 209% RPM BHP 4300 5950 7600 9250 10900 12550 14200 615 0.85 774 1.63 943 2.87 1118 4.72 1296 7.27 1477 10.68 1659 15.05 2324 3216 4107 4999 5891 6783 7674 RPM BHP 721 1.38 858 2.30 1014 3.70 1179 5.70 1350 8.42 1524 11.98 1701 16.51 RPM BHP 5" SP E.R. (%) RPM BHP RPM BHP E.R. (%) 6" SP E.R. (%) RPM BHP 7" SP E.R. (%) RPM BHP E.R. (%) 199% 190% 1481 13.91 190% 1595 17.06 196% 1698 20.26 200% 204% 1583 17.41 196% 1675 20.49 190% 1769 23.90 189% 209% 1715 22.18 207% 211% 5" SP E.R. (%) RPM BHP 6" SP E.R. (%) RPM BHP 7" SP E.R. (%) RPM BHP E.R. (%) 1279 7.12 193% 1361 8.90 185% 1476 11.22 185% 1588 13.77 190% 1689 16.37 194% 1487 11.64 199% 1581 14.00 191% 1672 16.51 185% 1765 19.29 184% 1629 15.15 205% 1715 17.81 202% 1159 1270 1400 1542 1693 7.73 10.76 14.85 20.15 26.88 4" SP E.R. (%) 208% 207% 207% 207% 207% RPM BHP 1379 1501 1632 1775 E.R. (%) 216% 215% 214% 214% 214% 214% 213% RPM BHP 3" SP E.R. (%) 13.34 17.92 23.57 30.73 5" SP E.R. (%) RPM BHP 6" SP E.R. (%) RPM BHP 7" SP E.R. (%) RPM BHP E.R. (%) 206% 1491 16.37 209% 1616 20.24 221% 207% 1594 21.00 207% 1683 24.20 206% 1774 27.77 208% 207% 1719 27.14 207% 207% 1010 4.62 216% 1143 6.78 215% 1291 9.76 215% 1447 13.65 215% 1609 18.63 214% 1777 24.95 214% RPM BHP 4" SP E.R. (%) RPM BHP 1147 6.61 220% 1261 9.02 216% 1371 1396 12.34 215% 1493 1543 16.68 215% 1631 1696 22.05 215% 1778 11.45 15.01 19.70 25.53 5" SP E.R. (%) RPM BHP 6" SP E.R. (%) RPM BHP 7" SP E.R. (%) RPM BHP E.R. (%) 218% 1476 14.06 220% 1578 16.84 222% 215% 1587 17.90 217% 1676 20.91 218% 1762 24.04 219% 215% 1715 22.81 215% 215% Nozzle Outlet Area: 1.85 ft² 2" SP E.R. (%) 214% 210% 209% 208% 208% 208% 207% RPM BHP 3" SP E.R. (%) 1010 3.79 215% 1142 5.45 211% 1291 7.77 210% 1449 10.79 208% 1614 14.68 208% RPM BHP 4" SP E.R. (%) 1149 5.51 222% 1259 7.34 214% 1393 9.90 211% 1541 13.26 210% 1697 17.45 209% RPM BHP 5" SP E.R. (%) RPM BHP 6" SP E.R. (%) RPM BHP 7" SP E.R. (%) RPM BHP E.R. (%) 1373 9.49 218% 1478 11.72 223% 1576 14.06 226% 1490 12.17 213% 1586 14.67 215% 1678 17.31 219% 1765 20.02 222% 1628 15.79 211% 1711 18.41 212% 1776 20.30 210% Underlined figures indicate maximum static efficiency. Class II = Blue shaded section NOTES: 1. Performance 2. Power rating 3. Performance 4. Performance 7" SP E.R. (%) Nozzle Outlet Area: 1.85 ft² 2" SP 1" SP E.R. (%) 210% 208% 208% 208% 207% 208% 208% 8.82 11.05 14.50 18.90 24.41 RPM BHP 3" SP XV5 (Extra High Velocity Nozzle) FAN NOZINLET ZLE CFM OV RPM BHP 191% 183% 1457 15.92 181% 1575 19.50 186% 1683 23.18 191% 197% 1557 20.34 191% 1648 23.76 184% 1741 27.54 181% 201% 1688 26.35 199% 1770 30.17 196% 202% 4" SP E.R. (%) 1140 5.16 185% 1248 6.89 194% 1386 9.36 204% 1537 12.56 207% 1696 16.59 209% 2" SP 1" SP E.R. (%) 215% 214% 214% 213% 213% 213% 213% RPM BHP 3" SP XV7 (Extra High Velocity Nozzle) FAN NOZINLET ZLE CFM OV 6" SP E.R. (%) Nozzle Outlet Area: 1.85 ft² 1" SP E.R. (%) 207% 208% 209% 209% 209% 210% 210% RPM BHP 4" SP E.R. (%) 1144 6.40 191% 1286 1249 8.56 200% 1364 1386 11.68 209% 1488 1536 15.72 211% 1628 1695 20.84 212% 1779 XV (Extra High Velocity Nozzle) FAN NOZINLET ZLE CFM OV 10.05 12.74 17.08 22.70 29.86 5" SP E.R. (%) Nozzle Outlet Area: 2.54 ft² 0.5" SP RPM BHP 1273 1340 1463 1604 1758 3" SP HV5 (High Velocity Nozzle) FAN NOZINLET ZLE CFM OV 182% 194% 200% 202% 203% RPM BHP Nozzle Outlet Area: 2.54 ft² 0.5" SP FAN NOZINLET ZLE CFM OV 7.28 10.00 13.92 19.15 25.89 4" SP E.R. (%) PerformanceData HV (High Velocity Nozzle) certified is for installation Type A: Free inlet, free outlet. (BHP) does not include transmission losses. ratings do not include the effects of appurtenances (accessories). ratings do not include the effects of crosswinds. www.tcf.com 37 PerformanceData 300 TVIFE (HIGH PLUME) Wheel Type: Mixed Flow Airfoil Wheel Dia.: 36.50" Max RPM = Class I: 1360; Class II: 1779 Tip Speed FPM = 9.56 x RPM Min Motor Frame: 213TC Max Motor Frame: 324TC Windband Outlet Area: 15.95 ft2 B A OVERALL DIMENSIONS (APPROXIMATE) A 191.86 B 135.11 C 56.75 D 53.00 C Note: Mixing Box is not part of the base fan. See page 54 for full dimensional information D (SQ) INSIDE BOX MP (Medium Velocity Nozzle - High Plume Windband) 0.5" SP FAN NOZINLET ZLE CFM OV RPM BHP 6450 9750 13050 16350 19650 22950 26250 542 0.87 703 1.78 883 3.33 1072 5.72 1266 9.17 1462 13.87 1660 20.05 1686 2548 3411 4273 5136 5998 6861 1" SP E.R. (%) 176% 179% 182% 184% 184% 185% 185% RPM BHP 664 1.61 794 2.72 956 4.53 1132 7.19 1317 10.92 1506 15.89 1699 22.35 2" SP E.R. (%) 180% 175% 178% 181% 183% 184% 184% RPM BHP 960 1090 1246 1415 1592 1775 4.89 7.09 10.25 14.51 20.04 27.03 Nozzle Outlet Area: 3.83 ft² 3" SP E.R. (%) 179% 176% 177% 180% 181% 182% 0.5" SP RPM BHP 5175 7850 10525 13200 15875 18550 21225 552 0.73 709 1.42 884 2.55 1069 4.29 1259 6.78 1452 10.18 1648 14.65 1353 2052 2751 3450 4149 4848 5547 1" SP E.R. (%) 185% 188% 192% 194% 194% 195% 195% RPM BHP 678 1.40 810 2.29 967 3.65 1138 5.61 1318 8.33 1503 11.94 1693 16.64 2" SP E.R. (%) 190% 185% 187% 191% 192% 193% 194% RPM BHP 982 4.24 190% 1114 6.02 185% 1266 8.45 186% 1429 11.59 188% 1601 15.64 190% 0.5" SP RPM BHP 3825 5925 8025 10125 12225 14325 16425 543 0.56 699 1.08 874 1.95 1060 3.31 1252 5.28 1447 7.97 1645 11.54 1000 1549 2097 2646 3195 3744 4293 1" SP E.R. (%) 181% 185% 191% 194% 195% 196% 197% RPM BHP 667 1.07 804 1.80 961 2.85 1132 4.37 1312 6.49 1499 9.36 1691 13.11 2" SP E.R. (%) 181% 181% 184% 189% 192% 194% 195% 1126 6.35 187% 1245 8.61 188% 1381 11.43 185% 1533 15.06 186% 1695 19.59 188% RPM BHP 974 3.33 1112 4.81 1265 6.71 1429 9.19 1601 12.36 183% 180% 183% 186% 189% 38 RPM BHP 7" SP E.R. (%) RPM BHP E.R. (%) 179% 180% 1441 16.22 180% 1543 19.57 178% 1643 23.15 178% 176% 1550 20.63 178% 1645 24.54 180% 1734 28.51 180% 176% 1680 26.09 175% 1762 30.28 176% 177% RPM BHP 5" SP E.R. (%) RPM BHP 6" SP E.R. (%) RPM BHP 7" SP E.R. (%) RPM BHP E.R. (%) 1255 8.61 190% 1363 11.34 190% 1470 14.17 188% 1570 17.11 187% 1665 20.16 189% 1489 14.62 186% 1589 17.93 189% 1683 21.35 190% 1771 24.85 189% 1630 18.66 185% 1721 22.37 185% RPM BHP 4" SP E.R. (%) 1117 5.01 178% 1241 6.85 182% 1383 9.19 181% 1536 12.05 183% 1698 15.60 185% RPM BHP 5" SP E.R. (%) RPM BHP 6" SP E.R. (%) RPM BHP 7" SP E.R. (%) RPM BHP E.R. (%) 1243 6.81 181% 1357 9.02 183% 1463 11.29 179% 1561 13.64 178% 1653 16.07 180% 1489 11.73 181% 1587 14.35 183% 1679 17.07 183% 1766 19.88 181% 1634 15.02 181% 1726 18.08 180% Underlined figures indicate maximum static efficiency. Class II = Blue shaded section NOTES: 1. Performance 2. Power rating 3. Performance 4. Performance 6" SP E.R. (%) Nozzle Outlet Area: 3.83 ft² 3" SP E.R. (%) RPM BHP 4" SP E.R. (%) RPM BHP MP5 (Medium Velocity Nozzle - High Plume Windband) FAN NOZINLET ZLE CFM OV 9.91 13.03 16.89 22.09 28.62 5" SP E.R. (%) Nozzle Outlet Area: 3.83 ft² 3" SP E.R. (%) RPM BHP 1106 7.29 179% 1240 1214 9.91 177% 1333 1351 13.47 175% 1451 1508 18.22 177% 1596 1674 24.25 179% 1754 MP7 (Medium Velocity Nozzle - High Plume Windband) FAN NOZINLET ZLE CFM OV 4" SP E.R. (%) RPM BHP certified is for installation Type A: Free inlet, free outlet. (BHP) does not include transmission losses. ratings do not include the effects of appurtenances (accessories). ratings do not include the effects of crosswinds. Twin City Fan Catalog 1090 0.5" SP FAN NOZINLET ZLE CFM OV RPM BHP 5900 8625 11350 14075 16800 19525 22250 565 0.99 726 2.09 903 3.95 1088 6.82 1277 10.92 1468 16.49 1661 23.79 2319 3390 4461 5532 6603 7674 8745 1" SP E.R. (%) 216% 221% 220% 220% 220% 220% 220% RPM BHP 679 1.67 814 2.97 974 5.05 1147 8.15 1328 12.52 1512 18.31 1701 25.90 Nozzle Outlet Area: 2.54 ft² 2" SP E.R. (%) 197% 217% 221% 221% 220% 220% 220% RPM BHP 972 1105 1259 1424 1598 1777 4.92 7.41 10.96 15.76 22.08 30.11 3" SP E.R. (%) 198% 213% 221% 221% 221% 221% RPM BHP 1125 1227 1363 1516 1679 HP7 (High Velocity Nozzle - High Plume Windband) 0.5" SP FAN NOZINLET ZLE CFM OV RPM BHP 5000 7225 9450 11675 13900 16125 18350 581 0.86 739 1.71 911 3.12 1090 5.23 1274 8.24 1460 12.28 1648 17.55 1965 2840 3714 4589 5463 6338 7212 1" SP E.R. (%) 223% 231% 231% 231% 231% 231% 231% RPM BHP 696 1.48 832 2.52 989 4.13 1157 6.47 1331 9.68 1511 13.97 1693 19.44 RPM BHP 906 3.07 992 4.28 1126 6.27 1277 9.01 1438 12.66 1606 17.36 1779 23.28 0.5" SP RPM BHP 3975 5750 7525 9300 11075 12850 14625 581 0.69 739 1.36 911 2.46 1089 4.11 1272 6.45 1457 9.59 1644 13.68 1562 2260 2958 3655 4353 5051 5748 1" SP E.R. (%) 219% 228% 229% 229% 229% 229% 229% RPM BHP E.R. (%) 223% 205% 220% 230% 231% 231% 231% RPM BHP 694 1.18 832 2.01 989 3.28 1157 5.13 1331 7.65 1509 10.97 1691 15.25 RPM BHP 901 2.48 991 3.45 1126 5.02 1277 7.18 1438 10.05 1607 13.77 1779 18.40 0.5" SP RPM BHP 5750 7875 10000 12125 14250 16375 18500 625 1.34 781 2.65 948 4.76 1121 7.87 1298 12.21 1477 17.99 1657 25.39 3108 4256 5405 6553 7701 8850 9998 1" SP E.R. (%) 235% 239% 241% 242% 242% 243% 243% RPM BHP 732 2.06 866 3.56 1018 5.86 1181 9.18 1349 13.71 1522 19.69 1698 27.34 RPM BHP 1020 1149 1293 1448 1610 1776 5.53 8.22 11.91 16.86 23.25 31.26 E.R. (%) 216% 201% 215% 226% 228% 229% 229% RPM BHP 0.5" SP RPM BHP 4925 6825 8725 10625 12525 14425 16325 615 1.06 771 2.06 939 3.67 1112 6.05 1290 9.39 1470 13.85 1651 19.56 2662 3689 4715 5742 6769 7796 8823 1" SP E.R. (%) 239% 244% 247% 248% 249% 250% 250% E.R. (%) 232% 233% 236% 238% 239% 240% RPM BHP 721 1.68 859 2.88 1012 4.67 1175 7.24 1344 10.76 1518 15.41 1694 21.32 2" SP E.R. (%) 235% 239% 243% 246% 247% 248% 249% RPM BHP 0.5" SP RPM BHP 4300 5950 7600 9250 10900 12550 14200 615 0.85 774 1.63 943 2.87 1118 4.72 1296 7.27 1477 10.68 1659 15.05 2324 3216 4107 4999 5891 6783 7674 1" SP E.R. (%) 235% 238% 239% 240% 240% 241% 241% E.R. (%) 1010 4.62 235% 1143 6.78 238% 1291 9.76 240% 1447 13.65 243% 1609 18.63 245% 1777 24.95 247% RPM BHP 721 1.38 858 2.30 1014 3.70 1179 5.70 1350 8.42 1524 11.98 1701 16.51 2" SP E.R. (%) 235% 235% 237% 239% 239% 240% 240% RPM BHP 1140 5.16 204% 1248 6.89 203% 1386 9.36 215% 1537 12.56 225% 1696 16.59 228% RPM BHP 7" SP E.R. (%) RPM BHP E.R. (%) 5" SP E.R. (%) RPM BHP 6" SP E.R. (%) RPM BHP 7" SP E.R. (%) RPM BHP E.R. (%) 221% 204% 1481 13.91 209% 1595 17.06 217% 1698 20.26 222% 212% 1583 17.41 206% 1675 20.49 204% 1769 23.90 206% 222% 1715 22.18 215% 229% RPM BHP 1010 3.79 234% 1142 5.45 235% 1291 7.77 236% 1449 10.79 237% 1614 14.68 239% RPM BHP 6" SP E.R. (%) RPM BHP 7" SP E.R. (%) RPM BHP E.R. (%) 1279 7.12 214% 1361 8.90 199% 1476 11.22 203% 1588 13.77 210% 1689 16.37 215% 1487 11.64 207% 1581 14.00 201% 1672 16.51 199% 1765 19.29 200% 1629 15.15 218% 1715 17.81 210% 1159 1270 1400 1542 1693 7.73 10.76 14.85 20.15 26.88 4" SP E.R. (%) 236% 232% 233% 235% 237% RPM BHP 1379 1501 1632 1775 13.34 17.92 23.57 30.73 5" SP E.R. (%) RPM BHP 6" SP E.R. (%) RPM BHP 7" SP E.R. (%) RPM BHP E.R. (%) 232% 1491 16.37 237% 1616 20.24 251% 232% 1594 21.00 232% 1683 24.20 233% 1774 27.77 235% 233% 1719 27.14 232% 235% Nozzle Outlet Area: 1.85 ft² RPM BHP 4" SP E.R. (%) RPM BHP 1147 6.61 240% 1261 9.02 236% 1371 1396 12.34 238% 1493 1543 16.68 240% 1631 1696 22.05 242% 1778 11.45 15.01 19.70 25.53 5" SP E.R. (%) RPM BHP 6" SP E.R. (%) RPM BHP 7" SP E.R. (%) RPM BHP E.R. (%) 235% 1476 14.06 241% 1578 16.84 252% 236% 1587 17.90 235% 1676 20.91 235% 1762 24.04 239% 238% 1715 22.81 237% 240% Nozzle Outlet Area: 1.85 ft² 3" SP E.R. (%) 5" SP E.R. (%) Nozzle Outlet Area: 1.85 ft² RPM BHP 4" SP E.R. (%) 1149 5.51 242% 1259 7.34 235% 1393 9.90 235% 1541 13.26 236% 1697 17.45 237% RPM BHP 5" SP E.R. (%) RPM BHP 6" SP E.R. (%) RPM BHP 7" SP E.R. (%) RPM BHP E.R. (%) 1373 9.49 234% 1478 11.72 243% 1576 14.06 254% 1490 12.17 235% 1586 14.67 234% 1678 17.31 235% 1765 20.02 240% 1628 15.79 235% 1711 18.41 235% 1776 20.30 236% Underlined figures indicate maximum static efficiency. Class II = Blue shaded section NOTES: 1. Performance 2. Power rating 3. Performance 4. Performance 8.82 11.05 14.50 18.90 24.41 RPM BHP 3" SP XP5 (Extra High Velocity Nozzle - High Plume Windband) FAN NOZINLET ZLE CFM OV 6" SP E.R. (%) 212% 196% 1457 15.92 198% 1575 19.50 206% 1683 23.18 212% 205% 1557 20.34 200% 1648 23.76 196% 1741 27.54 196% 216% 1688 26.35 209% 1770 30.17 204% 220% 4" SP E.R. (%) 3" SP XP7 (Extra High Velocity Nozzle - High Plume Windband) FAN NOZINLET ZLE CFM OV RPM BHP Nozzle Outlet Area: 2.54 ft² 2" SP E.R. (%) 232% 235% 238% 240% 241% 241% 242% RPM BHP 3" SP XP (Extra High Velocity Nozzle - High Plume Windband) FAN NOZINLET ZLE CFM OV 10.05 12.74 17.08 22.70 29.86 5" SP E.R. (%) 4" SP E.R. (%) 1144 6.40 210% 1286 1249 8.56 208% 1364 1386 11.68 220% 1488 1536 15.72 229% 1628 1695 20.84 231% 1779 2" SP E.R. (%) 199% 220% 228% 229% 229% 229% 229% 1273 1340 1463 1604 1758 3" SP HP5 (High Velocity Nozzle - High Plume Windband) FAN NOZINLET ZLE CFM OV 200% 202% 214% 220% 221% RPM BHP Nozzle Outlet Area: 2.54 ft² 2" SP E.R. (%) 205% 225% 231% 231% 231% 231% 231% 7.28 10.00 13.92 19.15 25.89 4" SP E.R. (%) PerformanceData HP (High Velocity Nozzle - High Plume Windband) certified is for installation Type A: Free inlet, free outlet. (BHP) does not include transmission losses. ratings do not include the effects of appurtenances (accessories). ratings do not include the effects of crosswinds. www.tcf.com 39 PerformanceData 330 TVIFE Wheel Type: Mixed Flow Airfoil Wheel Dia.: 40.25" Max RPM = Class I: 1234; Class II: 1613 Tip Speed FPM = 10.54 x RPM Min Motor Frame: 215TC Max Motor Frame: 326TC Windband Outlet Area: 19.39 ft2 B A OVERALL DIMENSIONS (APPROXIMATE) A 175.90 B 119.15 C 56.75 D 60.00 C Note: Mixing Box is not part of the base fan. See page 54 for full dimensional information D (SQ) INSIDE BOX MV (Medium Velocity Nozzle) 0.5" SP FAN NOZINLET ZLE CFM OV RPM BHP 7850 11875 15900 19925 23950 27975 32000 491 1.06 639 2.18 802 4.07 974 7.00 1150 11.21 1329 16.99 1509 24.56 1687 2552 3417 4282 5147 6013 6878 Nozzle Outlet Area: 4.65 ft² 1" SP E.R. (%) 169% 168% 168% 169% 169% 169% 169% RPM BHP 603 1.96 721 3.32 868 5.53 1028 8.78 1196 13.33 1369 19.45 1544 27.34 2" SP E.R. (%) 178% 169% 168% 168% 168% 169% 169% RPM BHP 789 871 989 1132 1285 1446 1613 4.06 5.95 8.64 12.53 17.71 24.47 33.06 3" SP E.R. (%) 189% 175% 169% 168% 168% 168% 168% 1003 1102 1227 1369 1521 8.87 12.09 16.45 22.23 29.64 MV7 (Medium Velocity Nozzle) 0.5" SP FAN NOZINLET ZLE CFM OV RPM BHP 6300 9550 12800 16050 19300 22550 25800 501 0.896 643 1.73 802 3.11 969 5.21 1141 8.23 1317 12.38 1494 17.80 1354 2053 2751 3450 4148 4847 5545 RPM BHP 615 1.70 735 2.80 877 4.44 1032 6.82 1195 10.12 1363 14.52 1534 20.19 2" SP 0.5" SP E.R. (%) 191% 180% 180% 179% 178% 177% 177% RPM BHP 4650 7200 9750 12300 14850 17400 19950 492 0.68 634 1.32 792 2.37 960 4.01 1134 6.39 1311 9.67 1490 13.98 999 1547 2096 2644 3192 3740 4288 12.08 15.90 20.60 26.95 34.95 5" SP E.R. (%) 40 6" SP E.R. (%) RPM BHP 7" SP E.R. (%) RPM BHP E.R. (%) 184% 177% 1308 19.79 179% 1400 23.84 181% 1490 28.17 183% 171% 1407 25.16 174% 1493 29.92 177% 1574 34.78 179% 168% 1525 31.81 170% 1600 36.96 171% 168% RPM BHP 891 1010 1148 1296 1452 1613 5.16 7.32 10.27 14.10 19.03 25.22 E.R. (%) 188% 180% 181% 180% 179% 178% RPM BHP 1021 1129 1253 1390 1537 4" SP E.R. (%) 7.72 10.47 13.92 18.31 23.82 197% 184% 180% 181% 180% RPM BHP 1138 1236 1350 1478 10.47 13.79 17.77 22.68 5" SP E.R. (%) RPM BHP 6" SP E.R. (%) RPM BHP 7" SP E.R. (%) RPM BHP E.R. (%) 204% 190% 1333 17.23 196% 1424 20.82 201% 1510 24.52 204% 182% 1441 21.80 185% 1526 25.95 189% 1606 30.22 193% 180% 1561 27.22 180% RPM BHP 605 1.30 729 2.19 871 3.46 1025 5.29 1189 7.88 1358 11.35 1532 15.90 2" SP E.R. (%) 188% 185% 181% 178% 177% 176% 176% RPM BHP 3" SP E.R. (%) 883 4.05 187% 1008 5.84 185% 1146 8.13 182% 1295 11.15 180% 1450 14.98 178% 1613 19.91 177% RPM BHP 4" SP E.R. (%) 1013 6.10 190% 1125 8.32 186% 1253 11.15 185% 1392 14.63 182% 1539 18.95 180% RPM BHP 5" SP E.R. (%) RPM BHP 6" SP E.R. (%) RPM BHP 7" SP E.R. (%) RPM BHP E.R. (%) 1127 8.28 191% 1230 10.95 188% 1326 13.71 190% 1415 16.57 191% 1499 19.53 191% 1350 14.26 186% 1439 17.44 187% 1522 20.73 187% 1601 24.16 189% 1481 18.24 184% 1564 21.94 185% Underlined figures indicate maximum static efficiency. Class II = Blue shaded section NOTES: 1. Performance 2. Power rating 3. Performance 4. Performance RPM BHP Nozzle Outlet Area: 4.65 ft² 1" SP E.R. (%) 185% 180% 177% 176% 176% 176% 177% 1125 1210 1317 1449 1593 3" SP MV5 (Medium Velocity Nozzle) FAN NOZINLET ZLE CFM OV 180% 173% 169% 168% 168% RPM BHP Nozzle Outlet Area: 4.65 ft² 1" SP E.R. (%) 180% 180% 178% 177% 176% 176% 176% 4" SP E.R. (%) RPM BHP certified is for installation Type A: Free inlet, free outlet. (BHP) does not include transmission losses. ratings do not include the effects of appurtenances (accessories). ratings do not include the effects of crosswinds. Twin City Fan Catalog 1090 RPM BHP 7175 10500 13825 17150 20475 23800 27125 512 1.20 659 2.54 820 4.82 988 8.32 1160 13.35 1334 20.18 1510 29.14 2319 3394 4468 5543 6618 7693 8767 Nozzle Outlet Area: 3.09 ft² 0.5" SP FAN NOZINLET ZLE CFM OV 1" SP E.R. (%) 200% 203% 202% 200% 199% 198% 198% RPM BHP 616 2.03 739 3.62 885 6.18 1042 9.97 1206 15.28 1374 22.40 1546 31.70 2" SP E.R. (%) 186% 201% 203% 203% 201% 200% 199% RPM BHP 3" SP E.R. (%) RPM BHP 882 6.00 189% 1020 1003 9.04 200% 1113 1143 13.38 202% 1238 1294 19.28 203% 1376 1452 27.01 203% 1525 HV7 (High Velocity Nozzle) RPM BHP 6075 8775 11475 14175 16875 19575 22275 527 1.04 670 2.08 826 3.79 987 6.34 1153 9.96 1322 14.87 1492 21.23 1964 2836 3709 4582 5454 6327 7200 1" SP E.R. (%) 210% 213% 212% 210% 209% 208% 208% RPM BHP 631 1.79 754 3.06 896 5.01 1048 7.85 1206 11.75 1368 16.90 1533 23.54 2" SP E.R. (%) 193% 210% 212% 213% 212% 211% 210% RPM BHP 821 899 1021 1157 1302 1455 1611 4825 6975 9125 11275 13425 15575 17725 526 0.83 669 1.64 824 2.97 985 4.96 1150 7.78 1317 11.56 1486 16.47 1560 2254 2949 3644 4339 5034 5729 1" SP E.R. (%) 205% 210% 210% 209% 208% 207% 207% 3.73 5.19 7.62 10.93 15.32 21.05 28.20 E.R. (%) 201% 194% 209% 211% 212% 213% 212% RPM BHP 1037 1132 1256 1391 1535 RPM BHP 629 1.44 753 2.43 895 3.97 1046 6.18 1204 9.23 1365 13.24 1529 18.38 2" SP 0.5" SP RPM BHP E.R. (%) 187% 205% 209% 210% 210% 209% 208% RPM BHP 816 3.00 897 4.17 1020 6.09 1156 8.69 1301 12.14 1453 16.61 1609 22.21 7000 3111 9600 4266 12200 5422 14800 6577 17400 7733 20000 8888 22600 10044 567 1.63 709 3.24 862 5.83 1020 9.67 1182 15.04 1345 22.15 1510 31.33 E.R. (%) 194% 188% 204% 207% 209% 210% 210% RPM BHP 664 786 925 1074 1228 1386 1546 0.5" SP RPM BHP 6000 8325 10650 12975 15300 17625 19950 558 1.29 701 2.52 854 4.50 1012 7.43 1174 11.54 1339 17.06 1504 24.12 2667 3700 4733 5766 6800 7833 8866 2.51 4.34 7.16 11.26 16.86 24.25 33.65 RPM BHP 654 2.05 780 3.52 920 5.73 1069 8.89 1224 13.25 1382 18.96 1543 26.27 0.5" SP E.R. (%) 207% 207% 208% 209% 209% 209% 209% RPM BHP 926 1044 1175 1317 1465 6.76 10.06 14.58 20.68 28.57 E.R. (%) 207% 207% 207% 208% 208% RPM BHP 1052 1154 1272 1402 1541 RPM BHP 5225 7225 9225 11225 13225 15225 17225 558 1.03 701 1.97 854 3.48 1012 5.70 1173 8.79 1336 12.89 1501 18.18 2322 3211 4100 4989 5878 6766 7655 7" SP E.R. (%) RPM BHP E.R. (%) 191% 183% 1321 19.36 181% 1428 23.71 186% 1526 28.19 191% 198% 1413 24.79 191% 1496 28.99 184% 1579 33.52 181% 201% 1533 32.19 199% 1607 36.83 197% 202% 10.72 13.41 17.57 22.92 29.56 5" SP E.R. (%) RPM BHP 6" SP E.R. (%) RPM BHP 7" SP E.R. (%) RPM BHP E.R. (%) 200% 189% 1342 16.88 190% 1446 20.72 196% 1539 24.59 200% 204% 1434 21.10 196% 1518 24.86 190% 1604 29.04 189% 209% 1554 26.91 207% 211% 4" SP E.R. (%) RPM BHP 8.66 10.79 14.11 18.31 23.58 5" SP E.R. (%) RPM BHP 6" SP E.R. (%) RPM BHP 7" SP E.R. (%) RPM BHP E.R. (%) 193% 184% 1338 13.62 185% 1439 16.70 190% 1531 19.87 194% 199% 1432 16.96 191% 1515 20.02 185% 1599 23.38 184% 205% 1553 21.57 202% 207% RPM BHP 653 1.67 778 2.79 918 4.48 1068 6.91 1222 10.19 1379 14.47 1539 19.95 9.43 13.17 18.17 24.71 33.06 4" SP E.R. (%) RPM BHP 5" SP E.R. (%) RPM BHP 6" SP E.R. (%) RPM BHP 7" SP E.R. (%) RPM BHP E.R. (%) 208% 207% 1252 16.30 206% 1353 19.97 209% 1466 24.67 220% 207% 1363 21.90 207% 1448 25.70 207% 1528 29.56 206% 1610 33.89 208% 207% 1484 28.92 207% 1563 33.29 207% 208% E.R. (%) 216% 215% 214% 214% 214% 213% 213% RPM BHP 822 3.86 917 5.64 1039 8.30 1174 11.97 1317 16.78 1465 22.93 3" SP E.R. (%) 223% 216% 215% 215% 215% 214% RPM BHP 1041 1146 1269 1403 1543 8.06 11.04 15.12 20.45 27.07 4" SP E.R. (%) RPM BHP 5" SP E.R. (%) RPM BHP 6" SP E.R. (%) RPM BHP 7" SP E.R. (%) RPM BHP E.R. (%) 220% 216% 1245 13.99 218% 1340 17.17 220% 1433 20.59 222% 215% 1357 18.38 215% 1441 21.86 216% 1522 25.55 218% 1600 29.37 219% 215% 1483 24.15 215% 1559 27.94 215% 215% Nozzle Outlet Area: 2.25 ft² 2" SP E.R. (%) 214% 210% 208% 208% 208% 207% 207% RPM BHP 3" SP E.R. (%) 915 4.59 215% 1034 6.60 211% 1169 9.40 210% 1312 13.06 209% 1461 17.76 208% 1613 23.61 208% RPM BHP 4" SP E.R. (%) RPM BHP 1042 6.71 223% 1141 8.91 214% 1245 1262 12.01 211% 1350 1395 16.04 210% 1474 1536 21.10 209% 1608 11.53 14.76 19.11 24.57 5" SP E.R. (%) RPM BHP 6" SP E.R. (%) RPM BHP 7" SP E.R. (%) RPM BHP E.R. (%) 219% 1340 14.25 223% 1428 17.05 226% 213% 1437 17.79 216% 1521 21.02 219% 1600 24.32 222% 211% 1550 22.32 212% 210% Underlined figures indicate maximum static efficiency. Class II = Blue shaded section NOTES: 1. Performance 2. Power rating 3. Performance 4. Performance RPM BHP Nozzle Outlet Area: 2.25 ft² 2" SP 1" SP E.R. (%) 210% 208% 208% 208% 207% 207% 208% 1166 1236 1348 1475 1611 3" SP XV5 (Extra High Velocity Nozzle) FAN NOZINLET ZLE CFM OV 191% 199% 209% 211% 212% RPM BHP 1034 6.27 186% 1160 1130 8.34 194% 1233 1255 11.33 204% 1347 1391 15.18 207% 1474 1534 20.03 209% 1611 2" SP 1" SP E.R. (%) 215% 214% 214% 213% 213% 213% 213% 7.77 10.40 14.17 19.04 25.24 RPM BHP XV7 (Extra High Velocity Nozzle) FAN NOZINLET ZLE CFM OV 6" SP E.R. (%) Nozzle Outlet Area: 2.25 ft² 1" SP E.R. (%) 207% 208% 209% 209% 210% 210% 210% RPM BHP 4" SP E.R. (%) 3" SP XV (Extra High Velocity Nozzle) FAN NOZINLET ZLE CFM OV 12.24 15.53 20.83 27.69 36.44 5" SP E.R. (%) Nozzle Outlet Area: 3.09 ft² 0.5" SP RPM BHP 1155 1216 1328 1456 1596 3" SP HV5 (High Velocity Nozzle) FAN NOZINLET ZLE CFM OV 182% 194% 200% 202% 203% RPM BHP Nozzle Outlet Area: 3.09 ft² 0.5" SP FAN NOZINLET ZLE CFM OV 8.86 12.18 17.01 23.35 31.63 4" SP E.R. (%) PerformanceData HV (High Velocity Nozzle) certified is for installation Type A: Free inlet, free outlet. (BHP) does not include transmission losses. ratings do not include the effects of appurtenances (accessories). ratings do not include the effects of crosswinds. www.tcf.com 41 PerformanceData 330 TVIFE (HIGH PLUME) Wheel Type: Mixed Flow Airfoil Wheel Dia.: 40.25" Max RPM = Class I: 1234; Class II: 1613 Tip Speed FPM = 10.54 x RPM Min Motor Frame: 215TC Max Motor Frame: 326TC Windband Outlet Area: 19.39 ft2 B A OVERALL DIMENSIONS (APPROXIMATE) A 205.12 B 148.37 C 56.75 D 60.00 C Note: Mixing Box is not part of the base fan. See page 54 for full dimensional information D (SQ) INSIDE BOX MP (Medium Velocity Nozzle - High Plume Windband) 0.5" SP FAN NOZINLET ZLE CFM OV RPM BHP 7850 11875 15900 19925 23950 27975 32000 491 1.06 639 2.18 802 4.07 974 7.00 1150 11.21 1329 16.99 1509 24.56 1687 2552 3417 4282 5147 6013 6878 1" SP E.R. (%) 175% 180% 182% 184% 184% 185% 185% RPM BHP 603 1.96 721 3.32 868 5.53 1028 8.78 1196 13.33 1369 19.45 1544 27.34 Nozzle Outlet Area: 4.65 ft² 2" SP E.R. (%) 181% 176% 178% 181% 183% 184% 184% RPM BHP 789 871 989 1132 1285 1446 1613 4.06 5.95 8.64 12.53 17.71 24.47 33.06 3" SP E.R. (%) 180% 179% 175% 177% 179% 181% 182% 1003 1102 1227 1369 1521 8.87 12.09 16.45 22.23 29.64 MP7 (Medium Velocity Nozzle - High Plume Windband) 0.5" SP FAN NOZINLET ZLE CFM OV RPM BHP 6300 9550 12800 16050 19300 22550 25800 501 0.90 643 1.73 802 3.11 969 5.21 1141 8.23 1317 12.38 1494 17.80 1354 2053 2751 3450 4148 4847 5545 1" SP E.R. (%) 185% 188% 192% 193% 194% 195% 195% RPM BHP 615 1.70 735 2.80 877 4.44 1032 6.82 1195 10.12 1363 14.52 1534 20.19 RPM BHP 891 1010 1148 1296 1452 1613 5.16 7.32 10.27 14.10 19.03 25.22 0.5" SP RPM BHP 4650 7200 9750 12300 14850 17400 19950 492 0.68 634 1.32 792 2.37 960 4.01 1134 6.39 1311 9.67 1490 13.98 999 1547 2096 2644 3192 3740 4288 1" SP E.R. (%) 180% 185% 191% 194% 195% 196% 197% E.R. (%) 190% 185% 186% 188% 190% 192% RPM BHP 605 1.30 729 2.19 871 3.46 1025 5.29 1189 7.88 1358 11.35 1532 15.90 2" SP E.R. (%) 181% 181% 184% 189% 192% 194% 195% RPM BHP 1125 1210 1317 1449 1593 3" SP 1021 1129 1253 1390 1537 7.72 10.47 13.92 18.31 23.82 187% 188% 185% 186% 188% 883 4.05 183% 1008 5.84 181% 1146 8.13 183% 1295 11.15 186% 1450 14.98 189% 1613 19.91 191% 42 6" SP E.R. (%) RPM BHP 7" SP E.R. (%) RPM BHP E.R. (%) 179% 180% 1308 19.79 180% 1400 23.84 178% 1490 28.17 178% 176% 1407 25.16 178% 1493 29.92 180% 1574 34.78 181% 176% 1525 31.81 175% 1600 36.96 176% 177% RPM BHP 1138 1236 1350 1478 10.47 13.79 17.77 22.68 5" SP E.R. (%) RPM BHP 6" SP E.R. (%) RPM BHP 7" SP E.R. (%) RPM BHP E.R. (%) 190% 190% 1333 17.23 188% 1424 20.82 187% 1510 24.52 189% 186% 1441 21.80 189% 1526 25.95 190% 1606 30.22 189% 185% 1561 27.22 185% RPM BHP 4" SP E.R. (%) 1013 6.10 178% 1125 8.32 182% 1253 11.15 181% 1392 14.63 182% 1539 18.95 185% RPM BHP 5" SP E.R. (%) RPM BHP 6" SP E.R. (%) RPM BHP 7" SP E.R. (%) RPM BHP E.R. (%) 1127 8.28 181% 1230 10.95 183% 1326 13.71 179% 1415 16.57 178% 1499 19.53 180% 1350 14.26 181% 1439 17.44 183% 1522 20.73 183% 1601 24.16 181% 1481 18.24 181% 1564 21.94 180% Underlined figures indicate maximum static efficiency. Class II = Blue shaded section NOTES: 1. Performance 2. Power rating 3. Performance 4. Performance RPM BHP Nozzle Outlet Area: 4.65 ft² 3" SP E.R. (%) 12.08 15.90 20.60 26.95 34.95 5" SP E.R. (%) 4" SP E.R. (%) RPM BHP MP5 (Medium Velocity Nozzle - High Plume Windband) FAN NOZINLET ZLE CFM OV 179% 177% 176% 177% 179% RPM BHP Nozzle Outlet Area: 4.65 ft² 2" SP E.R. (%) 190% 185% 187% 191% 192% 193% 194% 4" SP E.R. (%) RPM BHP certified is for installation Type A: Free inlet, free outlet. (BHP) does not include transmission losses. ratings do not include the effects of appurtenances (accessories). ratings do not include the effects of crosswinds. Twin City Fan Catalog 1090 0.5" SP FAN NOZINLET ZLE CFM OV RPM BHP 7175 10500 13825 17150 20475 23800 27125 512 1.20 659 2.54 820 4.82 988 8.32 1160 13.35 1334 20.18 1510 29.14 2319 3394 4468 5543 6618 7693 8767 1" SP E.R. (%) 216% 221% 220% 220% 220% 220% 220% RPM BHP 616 2.03 739 3.62 885 6.18 1042 9.97 1206 15.28 1374 22.40 1546 31.70 Nozzle Outlet Area: 3.09 ft² 2" SP E.R. (%) 197% 218% 221% 221% 220% 220% 220% RPM BHP 3" SP E.R. (%) RPM BHP 882 6.00 198% 1020 1003 9.04 213% 1113 1143 13.38 221% 1238 1294 19.28 221% 1376 1452 27.01 221% 1525 HP7 (High Velocity Nozzle - High Plume Windband) 0.5" SP FAN NOZINLET ZLE CFM OV RPM BHP 6075 8775 11475 14175 16875 19575 22275 527 1.04 670 2.08 826 3.79 987 6.34 1153 9.96 1322 14.87 1492 21.23 1964 2836 3709 4582 5454 6327 7200 1" SP E.R. (%) 224% 231% 231% 231% 231% 231% 231% RPM BHP 631 1.79 754 3.06 896 5.01 1048 7.85 1206 11.75 1368 16.90 1533 23.54 RPM BHP 821 899 1021 1157 1302 1455 1611 3.73 5.19 7.62 10.93 15.32 21.05 28.20 0.5" SP RPM BHP 4825 6975 9125 11275 13425 15575 17725 526 0.83 669 1.64 824 2.97 985 4.96 1150 7.78 1317 11.56 1486 16.47 1560 2254 2949 3644 4339 5034 5729 1" SP E.R. (%) 218% 228% 229% 229% 229% 229% 229% RPM BHP E.R. (%) 222% 205% 220% 230% 231% 231% 231% RPM BHP 1037 1132 1256 1391 1535 629 1.44 753 2.43 895 3.97 1046 6.18 1204 9.23 1365 13.24 1529 18.38 RPM BHP 816 3.00 897 4.17 1020 6.09 1156 8.69 1301 12.14 1453 16.61 1609 22.21 0.5" SP RPM BHP 7000 3111 9600 4266 12200 5422 14800 6577 17400 7733 20000 8888 22600 10044 567 1.63 709 3.24 862 5.83 1020 9.67 1182 15.04 1345 22.15 1510 31.33 1" SP E.R. (%) 235% 239% 241% 242% 242% 243% 243% RPM BHP E.R. (%) 215% 200% 215% 226% 228% 228% 229% 664 786 925 1074 1228 1386 1546 2.51 4.34 7.16 11.26 16.86 24.25 33.65 RPM BHP 926 1044 1175 1317 1465 6.76 10.06 14.58 20.68 28.57 0.5" SP RPM BHP 6000 8325 10650 12975 15300 17625 19950 558 1.29 701 2.52 854 4.50 1012 7.43 1174 11.54 1339 17.06 1504 24.12 2667 3700 4733 5766 6800 7833 8866 1" SP E.R. (%) 239% 244% 247% 248% 249% 250% 250% RPM BHP 654 2.05 780 3.52 920 5.73 1069 8.89 1224 13.25 1382 18.96 1543 26.27 RPM BHP 822 3.86 917 5.64 1039 8.30 1174 11.97 1317 16.78 1465 22.93 E.R. (%) 232% 233% 235% 238% 239% 0.5" SP RPM BHP 5225 7225 9225 11225 13225 15225 17225 558 1.03 701 1.97 854 3.48 1012 5.70 1173 8.79 1336 12.89 1501 18.18 2322 3211 4100 4989 5878 6766 7655 1" SP E.R. (%) 236% 238% 239% 240% 240% 240% 241% E.R. (%) 254% 235% 238% 240% 243% 245% RPM BHP 653 1.67 778 2.79 918 4.48 1068 6.91 1222 10.19 1379 14.47 1539 19.95 2" SP E.R. (%) 234% 236% 237% 239% 239% 240% 240% RPM BHP RPM BHP 7" SP E.R. (%) RPM BHP E.R. (%) 10.72 13.41 17.57 22.92 29.56 5" SP E.R. (%) RPM BHP 6" SP E.R. (%) RPM BHP 7" SP E.R. (%) RPM BHP E.R. (%) 221% 204% 1342 16.88 209% 1446 20.72 217% 1539 24.59 222% 212% 1434 21.10 206% 1518 24.86 204% 1604 29.04 206% 222% 1554 26.91 215% 229% RPM BHP RPM BHP 915 4.59 234% 1034 6.60 235% 1169 9.40 236% 1312 13.06 237% 1461 17.76 239% 1613 23.61 239% RPM BHP 6" SP E.R. (%) RPM BHP 7" SP E.R. (%) RPM BHP E.R. (%) 214% 199% 1338 13.62 203% 1439 16.70 210% 1531 19.87 215% 207% 1432 16.96 201% 1515 20.02 199% 1599 23.38 200% 217% 1553 21.57 210% 225% 1052 1154 1272 1402 1541 9.43 13.17 18.17 24.71 33.06 4" SP E.R. (%) RPM BHP 5" SP E.R. (%) RPM BHP 6" SP E.R. (%) RPM BHP 7" SP E.R. (%) RPM BHP E.R. (%) 236% 232% 1252 16.30 232% 1353 19.97 237% 1466 24.67 250% 233% 1363 21.90 232% 1448 25.70 232% 1528 29.56 232% 1610 33.89 235% 235% 1484 28.92 234% 1563 33.29 233% 237% Nozzle Outlet Area: 2.25 ft² RPM BHP 1041 1146 1269 1403 1543 8.06 11.04 15.12 20.45 27.07 4" SP E.R. (%) RPM BHP 5" SP E.R. (%) RPM BHP 6" SP E.R. (%) RPM BHP 7" SP E.R. (%) RPM BHP E.R. (%) 240% 236% 1245 13.99 235% 1340 17.17 241% 1433 20.59 252% 238% 1357 18.38 236% 1441 21.86 234% 1522 25.55 235% 1600 29.37 238% 240% 1483 24.15 238% 1559 27.94 237% 242% Nozzle Outlet Area: 2.25 ft² 3" SP E.R. (%) 8.66 10.79 14.11 18.31 23.58 5" SP E.R. (%) Nozzle Outlet Area: 2.25 ft² RPM BHP 4" SP E.R. (%) RPM BHP 1042 6.71 242% 1141 8.91 235% 1245 1262 12.01 235% 1350 1395 16.04 236% 1474 1536 21.10 237% 1608 11.53 14.76 19.11 24.57 5" SP E.R. (%) RPM BHP 6" SP E.R. (%) RPM BHP 7" SP E.R. (%) RPM BHP E.R. (%) 235% 1340 14.25 243% 1428 17.05 254% 235% 1437 17.79 234% 1521 21.02 235% 1600 24.32 240% 235% 1550 22.32 235% 236% Underlined figures indicate maximum static efficiency. Class II = Blue shaded section NOTES: 1. Performance 2. Power rating 3. Performance 4. Performance 6" SP E.R. (%) 212% 196% 1321 19.36 198% 1428 23.71 206% 1526 28.19 212% 205% 1413 24.79 200% 1496 28.99 196% 1579 33.52 196% 216% 1533 32.19 209% 1607 36.83 204% 220% 4" SP E.R. (%) 3" SP XP5 (Extra High Velocity Nozzle - High Plume Windband) FAN NOZINLET ZLE CFM OV 1166 1236 1348 1475 1611 3" SP 2" SP E.R. (%) 235% 239% 243% 246% 247% 248% 249% 210% 208% 220% 229% 231% RPM BHP 1034 6.27 204% 1160 1130 8.34 203% 1233 1255 11.33 215% 1347 1391 15.18 225% 1474 1534 20.03 228% 1611 XP7 (Extra High Velocity Nozzle - High Plume Windband) FAN NOZINLET ZLE CFM OV 7.77 10.40 14.17 19.04 25.24 RPM BHP 2" SP E.R. (%) 232% 234% 237% 240% 241% 241% 242% RPM BHP 4" SP E.R. (%) 3" SP XP (Extra High Velocity Nozzle - High Plume Windband) FAN NOZINLET ZLE CFM OV 12.24 15.53 20.83 27.69 36.44 5" SP E.R. (%) Nozzle Outlet Area: 3.09 ft² 2" SP E.R. (%) 199% 220% 228% 228% 229% 229% 229% 1155 1216 1328 1456 1596 3" SP HP5 (High Velocity Nozzle - High Plume Windband) FAN NOZINLET ZLE CFM OV 199% 202% 215% 220% 221% RPM BHP Nozzle Outlet Area: 3.09 ft² 2" SP E.R. (%) 205% 225% 231% 231% 231% 231% 231% 8.86 12.18 17.01 23.35 31.63 4" SP E.R. (%) PerformanceData HP (High Velocity Nozzle - High Plume Windband) certified is for installation Type A: Free inlet, free outlet. (BHP) does not include transmission losses. ratings do not include the effects of appurtenances (accessories). ratings do not include the effects of crosswinds. www.tcf.com 43 PerformanceData 365 TVIFE Wheel Type: Mixed Flow Airfoil Wheel Dia.: 44.50" Max RPM = Class I: 1116; Class II: 1459 Tip Speed FPM = 11.65 x RPM Min Motor Frame: 254TC Max Motor Frame: 404TC Windband Outlet Area: 23.71 ft2 B A OVERALL DIMENSIONS (APPROXIMATE) A 187.85 B 131.10 C 56.75 D 65.00 C Note: Mixing Box is not part of the base fan. See page 54 for full dimensional information D (SQ) INSIDE BOX MV (Medium Velocity Nozzle) 0.5" SP FAN NOZINLET ZLE CFM OV RPM BHP 9600 14525 19450 24375 29300 34225 39150 444 1.29 578 2.67 726 4.99 882 8.58 1041 13.73 1203 20.81 1366 30.09 1688 2554 3420 4286 5152 6018 6884 Nozzle Outlet Area: 5.69 ft² 1" SP E.R. (%) 169% 168% 168% 169% 169% 169% 169% RPM BHP 545 652 786 931 1083 1239 1398 2.40 4.06 6.78 10.77 16.35 23.82 33.52 2" SP E.R. (%) 178% 168% 168% 168% 168% 169% 169% RPM BHP 714 788 895 1024 1163 1309 4.98 7.28 10.57 15.31 21.69 29.98 3" SP E.R. (%) 189% 175% 169% 168% 168% 168% 907 997 1110 1239 1377 10.83 14.79 20.11 27.21 36.33 MV7 (Medium Velocity Nozzle) 0.5" SP FAN NOZINLET ZLE CFM OV RPM BHP 7700 11675 15650 19625 23600 27575 31550 453 1.09 582 2.12 725 3.79 877 6.38 1033 10.09 1191 15.13 1352 21.79 1354 2053 2752 3451 4150 4849 5548 RPM BHP 556 2.07 665 3.42 793 5.43 933 8.33 1081 12.37 1233 17.75 1388 24.70 2" SP 0.5" SP E.R. (%) 191% 180% 180% 179% 178% 177% 177% RPM BHP 5700 8825 11950 15075 18200 21325 24450 446 0.84 574 1.62 718 2.92 871 4.94 1028 7.87 1189 11.91 1351 17.21 1002 1552 2101 2651 3200 3750 4299 14.74 19.46 25.22 32.96 42.81 5" SP E.R. (%) 44 6" SP E.R. (%) RPM BHP 7" SP E.R. (%) RPM BHP E.R. (%) 184% 177% 1183 24.19 179% 1266 29.13 180% 1348 34.46 183% 171% 1273 30.78 174% 1351 36.62 177% 1424 42.55 179% 168% 1380 38.94 170% 1448 45.26 171% 168% RPM BHP E.R. (%) RPM BHP 806 6.32 188% 924 914 8.96 180% 1021 1039 12.58 181% 1133 1173 17.27 180% 1258 1313 23.24 179% 1390 4" SP E.R. (%) 9.45 12.79 17.00 22.42 29.10 198% 184% 180% 181% 180% RPM BHP 1029 1118 1221 1337 12.79 16.86 21.72 27.74 5" SP E.R. (%) RPM BHP 6" SP E.R. (%) RPM BHP 7" SP E.R. (%) RPM BHP E.R. (%) 204% 190% 1206 21.08 196% 1288 25.45 201% 1366 29.99 204% 182% 1304 26.69 186% 1381 31.78 189% 1453 36.97 193% 180% 1412 33.28 180% RPM BHP 548 1.60 660 2.68 789 4.25 929 6.50 1078 9.69 1231 13.96 1389 19.56 2" SP E.R. (%) 189% 185% 181% 178% 177% 176% 176% RPM BHP 707 3.33 800 4.97 913 7.16 1039 10.00 1173 13.68 1314 18.40 3" SP E.R. (%) 190% 187% 185% 182% 180% 178% RPM BHP 917 1019 1135 1261 1394 7.47 10.21 13.68 17.95 23.24 4" SP E.R. (%) 190% 187% 185% 182% 180% RPM BHP 1020 1113 1222 1342 10.14 13.40 17.47 22.41 5" SP E.R. (%) RPM BHP 6" SP E.R. (%) RPM BHP 7" SP E.R. (%) RPM BHP E.R. (%) 191% 188% 1200 16.78 189% 1281 20.31 191% 1357 23.95 191% 186% 1303 21.39 187% 1378 25.41 187% 1449 29.58 188% 184% 1417 26.94 185% Underlined figures indicate maximum static efficiency. Class II = Blue shaded section NOTES: 1. Performance 2. Power rating 3. Performance 4. Performance RPM BHP Nozzle Outlet Area: 5.69 ft² 1" SP E.R. (%) 186% 180% 177% 176% 176% 176% 176% 1017 1095 1192 1311 1442 3" SP MV5 (Medium Velocity Nozzle) FAN NOZINLET ZLE CFM OV 179% 173% 169% 168% 168% RPM BHP Nozzle Outlet Area: 5.69 ft² 1" SP E.R. (%) 180% 180% 178% 177% 176% 176% 176% 4" SP E.R. (%) RPM BHP certified is for installation Type A: Free inlet, free outlet. (BHP) does not include transmission losses. ratings do not include the effects of appurtenances (accessories). ratings do not include the effects of crosswinds. Twin City Fan Catalog 1090 RPM BHP 8775 12825 16875 20925 24975 29025 33075 463 596 741 892 1047 1204 1363 2320 3391 4462 5533 6604 7675 8746 Nozzle Outlet Area: 3.78 ft² 0.5" SP FAN NOZINLET ZLE CFM OV 1.47 3.11 5.87 10.12 16.22 24.51 35.41 1" SP E.R. (%) 200% 203% 202% 200% 199% 198% 198% RPM BHP 557 668 799 941 1089 1241 1395 2.48 4.42 7.51 12.13 18.59 27.27 38.47 2" SP E.R. (%) 186% 201% 203% 203% 201% 200% 199% RPM BHP 798 907 1032 1168 1311 1457 7.34 11.04 16.27 23.42 32.84 44.71 3" SP E.R. (%) 189% 200% 202% 203% 203% 202% RPM BHP 923 1006 1118 1243 1377 HV7 (High Velocity Nozzle) RPM BHP 7425 10725 14025 17325 20625 23925 27225 476 1.27 606 2.54 747 4.63 893 7.75 1043 12.18 1195 18.15 1349 25.93 1963 2836 3709 4581 5454 6327 7199 1" SP E.R. (%) 209% 213% 212% 210% 209% 208% 208% RPM BHP 570 2.18 682 3.73 810 6.12 948 9.60 1091 14.36 1237 20.65 1386 28.73 2" SP E.R. (%) 192% 210% 212% 213% 212% 211% 210% RPM BHP 743 813 923 1046 1178 1316 1457 5900 8550 11200 13850 16500 19150 21800 476 1.02 606 2.02 748 3.67 895 6.15 1045 9.64 1198 14.36 1352 20.49 1560 2261 2962 3662 4363 5064 5765 1" SP E.R. (%) 205% 210% 210% 209% 208% 207% 207% 4.56 6.34 9.30 13.34 18.74 25.73 34.45 E.R. (%) 201% 194% 208% 211% 213% 213% 212% RPM BHP 938 1024 1136 1258 1388 RPM BHP 569 1.76 683 3.00 812 4.90 950 7.64 1094 11.43 1241 16.43 1391 22.85 2" SP 0.5" SP RPM BHP E.R. (%) 187% 206% 209% 210% 210% 209% 208% RPM BHP 738 3.67 813 5.13 925 7.50 1049 10.72 1182 15.03 1320 20.56 8575 3118 513 2.00 11750 4272 642 3.97 14925 5427 780 7.14 18100 6581 923 11.83 21275 7736 1069 18.38 24450 8890 1217 27.10 27625 10044 1365 38.23 E.R. (%) 194% 189% 204% 208% 210% 210% RPM BHP 601 712 838 972 1111 1254 1398 0.5" SP 935 1024 1138 1262 1393 3.07 5.33 8.80 13.79 20.62 29.67 41.10 2" SP E.R. (%) 207% 207% 208% 209% 209% 209% 209% RPM BHP 765 838 945 1064 1191 1325 RPM BHP 7325 10150 12975 15800 18625 21450 24275 505 1.58 633 3.07 770 5.45 913 9.02 1058 13.96 1206 20.60 1355 29.13 2663 3691 4718 5745 6772 7799 8826 RPM BHP 591 705 831 964 1103 1245 1390 0.5" SP 5.78 8.27 12.32 17.89 25.27 34.91 E.R. (%) 221% 207% 207% 207% 208% 208% RPM BHP 6400 8850 11300 13750 16200 18650 21100 505 1.26 635 2.42 774 4.28 917 7.01 1063 10.80 1211 15.85 1360 22.34 2327 3218 4109 4999 5890 6781 7672 7.67 10.25 13.95 18.72 24.76 RPM BHP 951 1044 1151 1268 1394 2.50 4.29 6.97 10.77 16.02 22.90 31.73 2" SP E.R. (%) 216% 215% 215% 214% 214% 213% 213% RPM BHP E.R. (%) 191% 183% 1195 23.66 181% 1292 28.99 186% 1380 34.42 191% 197% 1277 30.22 191% 1352 35.34 184% 1428 40.93 181% 201% 1385 39.21 199% 1452 44.87 196% 202% 1055 1118 1219 1334 1457 13.12 16.39 21.47 28.01 36.13 5" SP E.R. (%) RPM BHP 6" SP E.R. (%) RPM BHP 7" SP E.R. (%) RPM BHP E.R. (%) 200% 190% 1214 20.64 190% 1308 25.33 196% 1392 30.06 200% 204% 1297 25.79 196% 1373 30.39 190% 1451 35.51 189% 209% 1406 32.93 207% 211% 4" SP E.R. (%) 185% 194% 204% 207% 209% RPM BHP 1049 1117 1221 1338 10.58 13.25 17.35 22.61 5" SP E.R. (%) RPM BHP 6" SP E.R. (%) RPM BHP 7" SP E.R. (%) RPM BHP E.R. (%) 193% 185% 1211 16.69 185% 1303 20.50 190% 1386 24.37 194% 200% 1298 20.87 191% 1373 24.63 185% 1449 28.76 184% 205% 1409 26.60 202% RPM BHP 591 2.05 704 3.42 832 5.51 967 8.47 1107 12.51 1250 17.81 1395 24.54 11.51 16.11 22.24 30.19 40.42 4" SP E.R. (%) RPM BHP 5" SP E.R. (%) RPM BHP 6" SP E.R. (%) RPM BHP 7" SP E.R. (%) RPM BHP E.R. (%) 208% 207% 1133 19.96 206% 1224 24.43 209% 1326 30.17 220% 207% 1234 26.84 207% 1310 31.43 207% 1383 36.21 207% 1457 41.49 208% 207% 1342 35.33 207% 1414 40.71 207% 208% RPM BHP 743 829 938 1059 1187 1320 1458 4.71 6.88 10.09 14.52 20.30 27.71 37.13 3" SP E.R. (%) 222% 217% 215% 215% 214% 214% 214% RPM BHP 941 1035 1145 1266 1392 9.83 13.43 18.35 24.82 32.84 4" SP E.R. (%) 220% 216% 215% 215% 215% 2" SP RPM BHP 1125 1225 1338 1459 E.R. (%) 214% 210% 209% 208% 208% 208% 207% RPM BHP 742 3.94 829 5.64 937 8.11 1059 11.55 1188 16.02 1323 21.78 3" SP E.R. (%) 227% 215% 211% 210% 208% 208% 17.05 22.33 29.29 38.00 5" SP E.R. (%) RPM BHP 6" SP E.R. (%) RPM BHP 7" SP E.R. (%) RPM BHP E.R. (%) 218% 1211 20.92 220% 1295 25.08 222% 215% 1302 26.63 217% 1375 31.10 218% 1446 35.79 219% 215% 1407 33.93 215% 215% RPM BHP 943 1033 1143 1264 1392 8.21 10.92 14.73 19.71 25.94 4" SP E.R. (%) 222% 214% 211% 210% 209% RPM BHP 1127 1222 1335 1456 14.13 18.08 23.45 30.13 5" SP E.R. (%) RPM BHP 6" SP E.R. (%) RPM BHP 7" SP E.R. (%) RPM BHP E.R. (%) 219% 1213 17.46 223% 1293 20.91 227% 213% 1301 21.81 216% 1377 25.77 219% 1448 29.78 222% 211% 1403 27.34 212% 210% Underlined figures indicate maximum static efficiency. Class II = Blue shaded section NOTES: 1. Performance 2. Power rating 3. Performance 4. Performance 7" SP E.R. (%) Nozzle Outlet Area: 2.75 ft² 1" SP E.R. (%) 210% 208% 208% 208% 207% 208% 207% 191% 200% 209% 211% 212% RPM BHP 3" SP XV5 (Extra High Velocity Nozzle) FAN NOZINLET ZLE CFM OV RPM BHP Nozzle Outlet Area: 2.75 ft² 1" SP E.R. (%) 215% 214% 214% 213% 213% 213% 213% 9.50 12.71 17.32 23.26 30.83 RPM BHP XV7 (Extra High Velocity Nozzle) FAN NOZINLET ZLE CFM OV 6" SP E.R. (%) Nozzle Outlet Area: 2.75 ft² 1" SP E.R. (%) 207% 208% 209% 209% 209% 210% 210% RPM BHP 4" SP E.R. (%) 3" SP XV (Extra High Velocity Nozzle) FAN NOZINLET ZLE CFM OV 14.93 18.93 25.39 33.69 44.39 5" SP E.R. (%) Nozzle Outlet Area: 3.78 ft² 0.5" SP RPM BHP 1044 1099 1200 1315 1442 3" SP HV5 (High Velocity Nozzle) FAN NOZINLET ZLE CFM OV 182% 194% 200% 202% 203% RPM BHP Nozzle Outlet Area: 3.78 ft² 0.5" SP FAN NOZINLET ZLE CFM OV 10.84 14.85 20.69 28.44 38.47 4" SP E.R. (%) PerformanceData HV (High Velocity Nozzle) certified is for installation Type A: Free inlet, free outlet. (BHP) does not include transmission losses. ratings do not include the effects of appurtenances (accessories). ratings do not include the effects of crosswinds. www.tcf.com 45 PerformanceData 402 TVIFE Wheel Type: Mixed Flow Airfoil Wheel Dia.: 49.00" Max RPM = Class I: 1013; Class II: 1325 Tip Speed FPM = 12.83 x RPM Min Motor Frame: 256TC Max Motor Frame: 405TC Windband Outlet Area: 28.75 ft2 B A OVERALL DIMENSIONS (APPROXIMATE) A 200.50 B 143.75 C 56.75 D 71.00 C Note: Mixing Box is not part of the base fan. See page 54 for full dimensional information D (SQ) INSIDE BOX MV (Medium Velocity Nozzle) 0.5" SP FAN NOZINLET ZLE CFM OV RPM BHP 11625 17600 23575 29550 35525 41500 47475 403 525 659 801 946 1093 1241 1686 2552 3419 4285 5152 6018 6885 1.56 3.24 6.04 10.41 16.68 25.27 36.52 Nozzle Outlet Area: 6.90 ft² 1" SP E.R. E.R. RPM BHP RPM (%) (%) 169% 495 2.91 178% 168% 592 4.92 168% 716 168% 714 8.22 168% 813 169% 845 13.04 168% 930 169% 983 19.79 168% 1056 169% 1125 28.86 169% 1189 169% 1270 40.68 169% 2" SP BHP 8.84 12.83 18.57 26.28 36.37 3" SP E.R. (%) 0.5" SP RPM BHP 9350 14175 19000 23825 28650 33475 38300 412 1.33 529 2.57 659 4.61 797 7.75 939 12.27 1083 18.41 1229 26.49 1356 2056 2755 3455 4155 4855 5554 E.R. E.R. RPM BHP RPM (%) (%) 180% 505 2.51 191% 652 180% 604 4.15 180% 732 178% 721 6.60 180% 831 177% 848 10.12 179% 944 176% 983 15.06 178% 1066 176% 1121 21.59 177% 1194 176% 1262 30.05 177% 0.5" SP RPM BHP 6900 10675 14450 18225 22000 25775 29550 405 1.02 521 1.96 650 3.50 789 5.95 931 9.46 1077 14.33 1223 20.68 1001 1548 2096 2643 3190 3738 4285 5" SP E.R. (%) 2" SP BHP 5.19 7.66 10.90 15.26 20.98 28.28 3" SP E.R. (%) 206% 188% 180% 181% 180% 179% RPM BHP 839 928 1030 1143 1264 4" SP E.R. (%) 46 6" SP E.R. (%) 11.45 15.54 20.67 27.21 35.41 RPM BHP 5" SP E.R. (%) RPM BHP 7" SP E.R. (%) RPM BHP E.R. (%) RPM BHP 6" SP E.R. (%) RPM BHP 7" SP E.R. (%) RPM BHP E.R. (%) 197% 935 15.53 204% 184% 1016 20.48 190% 1096 25.61 196% 1170 30.88 200% 1240 36.33 203% 180% 1110 26.41 182% 1185 32.42 186% 1255 38.60 189% 1320 44.87 193% 181% 1215 33.69 180% 1283 40.40 180% 180% Nozzle Outlet Area: 6.90 ft² 1" SP E.R. E.R. RPM BHP RPM (%) (%) 186% 497 1.93 188% 180% 599 3.25 185% 726 177% 716 5.14 181% 828 176% 842 7.85 178% 941 176% 976 11.65 177% 1063 177% 1115 16.80 176% 1191 176% 1258 23.54 176% 1324 2" SP BHP 6.01 8.65 12.04 16.49 22.20 29.45 3" SP E.R. (%) RPM BHP 4" SP E.R. (%) RPM BHP 5" SP E.R. (%) RPM BHP 6" SP E.R. (%) RPM BHP 7" SP E.R. (%) RPM BHP E.R. (%) 187% 832 9.03 190% 926 12.28 191% 185% 924 12.33 186% 1010 16.21 188% 1089 20.30 190% 1163 24.59 191% 1231 28.93 191% 182% 1029 16.51 185% 1109 21.14 186% 1182 25.85 187% 1250 30.71 187% 1315 35.79 189% 180% 1143 21.66 182% 1216 27.00 184% 1285 32.54 185% 178% 1264 28.07 180% 177% Underlined figures indicate maximum static efficiency. Class II = Blue shaded section NOTES: 1. Performance 2. Power rating 3. Performance 4. Performance RPM BHP Nozzle Outlet Area: 6.90 ft² 1" SP MV5 (Medium Velocity Nozzle) FAN NOZINLET ZLE CFM OV RPM BHP 176% 824 13.15 180% 924 17.89 184% 169% 905 17.91 172% 994 23.56 177% 1074 29.30 179% 1150 35.34 180% 1224 41.76 183% 168% 1008 24.38 169% 1082 30.54 170% 1156 37.31 174% 1227 44.41 177% 1293 51.56 179% 168% 1126 33.06 168% 1191 40.01 169% 1253 47.18 169% 1315 54.87 171% 168% 1250 43.99 168% 1309 51.84 168% MV7 (Medium Velocity Nozzle) FAN NOZINLET ZLE CFM OV 4" SP E.R. (%) RPM BHP certified is for installation Type A: Free inlet, free outlet. (BHP) does not include transmission losses. ratings do not include the effects of appurtenances (accessories). ratings do not include the effects of crosswinds. Twin City Fan Catalog 1090 RPM BHP 10650 15575 20500 25425 30350 35275 40200 421 542 674 812 953 1096 1240 2323 3397 4471 5545 6619 7693 8767 Nozzle Outlet Area: 4.59 ft² 0.5" SP FAN NOZINLET ZLE CFM OV 1.79 3.78 7.15 12.35 19.79 29.93 43.15 1" SP 2" SP E.R. E.R. RPM BHP RPM (%) (%) 201% 506 3.01 186% 203% 607 5.37 201% 725 202% 727 9.16 203% 824 200% 856 14.78 203% 939 199% 991 22.68 201% 1063 198% 1129 33.24 200% 1193 198% 1270 46.99 199% BHP 8.91 13.41 19.83 28.57 40.05 3" SP E.R. (%) RPM BHP 9000 13000 17000 21000 25000 29000 33000 433 1.55 550 3.08 678 5.60 811 9.40 947 14.76 1085 21.99 1225 31.43 1963 2835 3708 4580 5452 6325 7197 1" SP 2" SP E.R. E.R. RPM BHP RPM BHP (%) (%) 210% 518 2.65 193% 675 5.54 213% 619 4.52 209% 739 7.71 212% 736 7.43 212% 838 11.26 210% 860 11.60 213% 950 16.18 209% 990 17.37 212% 1069 22.67 208% 1123 25.01 211% 1195 31.19 208% 1259 34.86 210% 1323 41.76 3" SP E.R. (%) 202% 194% 208% 211% 212% 213% 212% RPM BHP 852 930 1031 1143 1260 HV5 (High Velocity Nozzle) RPM BHP 7150 10350 13550 16750 19950 23150 26350 432 1.23 550 2.44 678 4.43 811 7.41 947 11.61 1085 17.27 1224 24.61 1559 2257 2955 3653 4351 5049 5747 1" SP 2" SP E.R. E.R. RPM BHP RPM (%) (%) 205% 517 2.13 188% 671 210% 619 3.61 206% 738 210% 736 5.90 209% 839 209% 861 9.21 210% 951 208% 991 13.76 210% 1071 207% 1124 19.76 209% 1196 206% 1259 27.44 208% 1325 0.5" SP RPM BHP 10375 14200 18025 21850 25675 29500 33325 466 582 706 835 967 1100 1234 3111 4258 5405 6552 7699 8846 9993 2.42 4.79 8.57 14.18 22.02 32.40 45.72 BHP 4.47 6.21 9.05 12.93 18.10 24.76 33.15 E.R. (%) 195% 189% 204% 207% 210% 210% 210% RPM BHP 546 645 758 879 1005 1134 1264 3.73 6.41 10.54 16.51 24.71 35.52 49.18 2" SP 0.5" SP E.R. (%) 208% 207% 208% 208% 209% 209% 209% RPM BHP 760 856 963 1078 1199 1323 RPM BHP 8875 12300 15725 19150 22575 26000 29425 458 574 699 829 961 1095 1230 2661 3688 4716 5743 6770 7797 8824 1.90 3.70 6.60 10.93 16.93 24.96 35.28 9.98 14.82 21.46 30.33 41.87 56.34 E.R. (%) RPM BHP 537 640 754 875 1001 1131 1262 0.5" SP 3.03 5.19 8.43 13.04 19.38 27.79 38.44 2" SP E.R. (%) 216% 215% 215% 214% 214% 214% 213% RPM BHP 752 852 962 1078 1199 1323 RPM BHP 7750 10700 13650 16600 19550 22500 25450 458 1.52 576 2.93 701 5.15 830 8.41 961 12.92 1095 18.98 1229 26.69 2324 3209 4093 4978 5863 6747 7632 958 1015 1107 1211 1323 15.90 19.86 26.03 33.92 43.78 5" SP E.R. (%) RPM BHP RPM BHP E.R. (%) 6" SP E.R. (%) RPM BHP 7" SP E.R. (%) RPM BHP E.R. (%) 200% 189% 1103 25.05 191% 1187 30.64 195% 1264 36.43 200% 204% 1178 31.27 196% 1247 36.85 190% 1317 42.98 189% 209% 1276 39.84 207% 211% RPM BHP 537 639 754 875 1001 1130 1261 849 929 1032 1144 1263 9.29 12.39 16.84 22.58 29.88 4" SP E.R. (%) RPM BHP 5" SP E.R. (%) RPM BHP 6" SP E.R. (%) RPM BHP 7" SP E.R. (%) RPM BHP E.R. (%) 185% 953 12.84 193% 194% 1014 16.05 185% 1100 20.24 185% 1183 24.82 190% 1258 29.49 194% 204% 1108 20.99 200% 1177 25.19 191% 1245 29.72 185% 1315 34.78 184% 207% 1213 27.28 205% 1278 32.14 202% 209% 2.48 4.14 6.64 10.16 14.98 21.30 29.35 RPM BHP 4" SP E.R. (%) RPM BHP 1027 1118 1216 1322 8.31 12.24 17.62 24.62 33.62 44.90 3" SP E.R. (%) 24.04 32.29 42.52 55.35 5" SP E.R. (%) RPM BHP 6" SP E.R. (%) RPM BHP 7" SP E.R. (%) RPM BHP E.R. (%) 206% 1111 29.54 209% 1204 36.51 221% 207% 1187 37.82 207% 1254 43.64 207% 1321 50.00 208% 207% 1281 48.97 207% 207% RPM BHP 4" SP E.R. (%) 216% 854 11.90 219% 215% 939 16.23 216% 215% 1040 22.25 215% 215% 1149 30.04 215% 214% 1264 39.80 215% 214% 2" SP RPM BHP 1021 1113 1215 1325 E.R. (%) 214% 210% 209% 208% 208% 207% 208% RPM BHP 752 849 959 1076 1197 1322 6.82 9.77 13.89 19.27 26.13 34.77 3" SP E.R. (%) 20.63 27.11 35.50 46.07 5" SP E.R. (%) RPM BHP 6" SP E.R. (%) RPM BHP 7" SP E.R. (%) RPM BHP E.R. (%) 218% 1100 25.37 220% 1176 30.40 222% 216% 1182 32.25 217% 1248 37.65 218% 1313 43.37 219% 215% 1277 41.06 215% 215% RPM BHP 4" SP E.R. (%) 215% 855 9.91 222% 211% 937 13.20 214% 210% 1035 17.71 211% 209% 1144 23.66 210% 208% 1259 31.09 209% 208% RPM BHP 1022 1108 1209 1318 17.05 21.82 28.20 36.19 5" SP E.R. (%) RPM BHP 6" SP E.R. (%) RPM BHP 7" SP E.R. (%) RPM BHP E.R. (%) 219% 1100 21.07 223% 1173 25.26 227% 213% 1179 26.27 215% 1248 31.04 219% 1313 35.93 222% 211% 1271 32.90 212% 210% Underlined figures indicate maximum static efficiency. Class II = Blue shaded section NOTES: 1. Performance 2. Power rating 3. Performance 4. Performance 7" SP E.R. (%) Nozzle Outlet Area: 3.33 ft² 1" SP E.R. (%) 210% 208% 208% 208% 207% 208% 207% RPM BHP 207% 863 13.91 208% 207% 946 19.39 207% 207% 1043 26.78 207% 208% 1148 36.26 207% 208% 1261 48.43 208% 209% XV5 (Extra High Velocity Nozzle) FAN NOZINLET ZLE CFM OV RPM BHP Nozzle Outlet Area: 3.33 ft² 1" SP E.R. (%) 215% 214% 214% 213% 213% 213% 213% 191% 200% 208% 211% 212% RPM BHP 3" SP XV7 (Extra High Velocity Nozzle) FAN NOZINLET ZLE CFM OV 6" SP E.R. (%) Nozzle Outlet Area: 3.33 ft² 1" SP E.R. (%) 207% 208% 209% 209% 210% 210% 210% 11.52 15.41 20.96 28.24 37.33 4" SP E.R. (%) 3" SP XV (Extra High Velocity Nozzle) FAN NOZINLET ZLE CFM OV RPM BHP Nozzle Outlet Area: 4.59 ft² 0.5" SP FAN NOZINLET ZLE CFM OV 5" SP E.R. (%) Nozzle Outlet Area: 4.59 ft² 0.5" SP RPM BHP RPM BHP 189% 838 13.14 182% 949 18.16 191% 200% 915 18.09 195% 999 23.03 183% 1086 28.77 182% 1173 35.15 186% 1254 41.83 191% 202% 1017 25.21 200% 1091 30.89 198% 1161 36.77 192% 1229 42.98 184% 1297 49.67 181% 203% 1131 34.68 202% 1196 41.03 201% 1259 47.68 199% 1320 54.58 197% 203% 1253 46.91 203% 1311 54.00 202% HV7 (High Velocity Nozzle) FAN NOZINLET ZLE CFM OV 4" SP E.R. (%) PerformanceData HV (High Velocity Nozzle) certified is for installation Type A: Free inlet, free outlet. (BHP) does not include transmission losses. ratings do not include the effects of appurtenances (accessories). ratings do not include the effects of crosswinds. www.tcf.com 47 PerformanceData 445 TVIFE Wheel Type: Mixed Flow Airfoil Wheel Dia.: 54.25" Max RPM = Class I: 915; Class II: 1197 Tip Speed FPM = 14.20 x RPM Min Motor Frame: 286TC Max Motor Frame: 444TC Windband Outlet Area: 35.24 ft2 B A OVERALL DIMENSIONS (APPROXIMATE) A 215.26 B 158.51 C 56.75 D 80.00 C Note: Mixing Box is not part of the base fan. See page 54 for full dimensional information D (SQ) INSIDE BOX MV (Medium Velocity Nozzle) 0.5" SP FAN NOZINLET ZLE CFM OV RPM BHP 14250 21575 28900 36225 43550 50875 58200 364 474 595 723 854 987 1121 1686 2553 3419 4286 5152 6019 6886 1.92 3.96 7.39 12.73 20.42 30.95 44.77 Nozzle Outlet Area: 8.45 ft² 1" SP E.R. E.R. RPM BHP RPM (%) (%) 169% 447 3.56 178% 168% 535 6.04 169% 646 168% 645 10.08 168% 734 169% 764 16.03 168% 840 169% 888 24.27 168% 954 169% 1016 35.36 169% 1074 169% 1147 49.85 169% 2" SP BHP 3" SP E.R. (%) 10.81 15.70 22.76 32.24 44.59 175% 744 16.10 169% 818 22.00 168% 911 29.94 168% 1017 40.52 168% 1129 53.91 2" SP 3" SP MV7 (Medium Velocity Nozzle) 0.5" SP FAN NOZINLET ZLE CFM OV RPM BHP 11450 17350 23250 29150 35050 40950 46850 372 1.63 477 3.14 595 5.64 719 9.47 847 14.98 977 22.49 1108 32.30 1355 2053 2751 3449 4147 4845 5543 E.R. E.R. RPM BHP RPM BHP (%) (%) 180% 456 3.08 191% 180% 545 5.07 180% 661 9.38 178% 651 8.09 181% 750 13.33 177% 765 12.36 179% 852 18.68 176% 886 18.35 178% 961 25.58 176% 1011 26.36 177% 1077 34.55 176% 1138 36.67 177% 1197 45.85 0.5" SP RPM BHP 8475 13100 17725 22350 26975 31600 36225 366 1.25 471 2.41 588 4.31 713 7.31 841 11.60 973 17.58 1105 25.37 1003 1550 2097 2644 3191 3739 4286 RPM BHP 180% 834 21.89 173% 898 28.90 169% 978 37.52 168% 1076 49.08 168% 1183 63.65 5" SP E.R. (%) 48 6" SP E.R. (%) RPM BHP 7" SP E.R. (%) RPM BHP E.R. (%) 183% 177% 971 36.02 180% 1039 43.35 181% 1106 51.25 183% 171% 1044 45.72 173% 1108 54.40 177% 1168 63.22 179% 169% 1132 57.87 170% 1187 67.13 171% 168% E.R. (%) 4" SP E.R. (%) RPM BHP 188% 758 14.05 180% 838 19.04 181% 929 25.24 180% 1031 33.24 179% 1140 43.23 178% RPM BHP 198% 844 19.00 185% 917 25.05 180% 1001 32.22 181% 1096 41.15 180% 5" SP E.R. (%) RPM BHP 6" SP E.R. (%) RPM BHP 7" SP E.R. (%) RPM BHP E.R. (%) 204% 190% 989 31.30 196% 1056 37.76 200% 1120 44.51 204% 182% 1069 39.59 185% 1132 47.13 189% 1192 54.96 193% 180% 1158 49.43 180% Nozzle Outlet Area: 8.45 ft² 1" SP E.R. E.R. RPM BHP RPM (%) (%) 186% 449 2.37 188% 580 180% 541 3.98 185% 656 177% 647 6.31 181% 748 177% 761 9.63 178% 851 176% 882 14.31 177% 961 177% 1008 20.65 176% 1076 177% 1136 28.83 176% 1196 2" SP BHP 4.95 7.38 10.61 14.81 20.27 27.23 36.11 3" SP 4" SP E.R. E.R. RPM BHP RPM BHP (%) (%) 190% 187% 752 11.10 191% 836 15.03 185% 835 15.13 187% 913 19.92 182% 930 20.28 185% 1001 25.86 180% 1033 26.59 183% 1099 33.16 178% 1142 34.44 180% 177% 5" SP E.R. (%) RPM BHP 6" SP E.R. (%) RPM BHP 7" SP E.R. (%) RPM BHP E.R. (%) 190% 188% 984 24.92 190% 1050 30.11 191% 1112 35.47 191% 186% 1067 31.63 186% 1129 37.64 187% 1188 43.90 189% 184% 1161 39.93 186% Underlined figures indicate maximum static efficiency. Class II = Blue shaded section NOTES: 1. Performance 2. Power rating 3. Performance 4. Performance RPM BHP Nozzle Outlet Area: 8.45 ft² 1" SP MV5 (Medium Velocity Nozzle) FAN NOZINLET ZLE CFM OV 4" SP E.R. (%) RPM BHP certified is for installation Type A: Free inlet, free outlet. (BHP) does not include transmission losses. ratings do not include the effects of appurtenances (accessories). ratings do not include the effects of crosswinds. Twin City Fan Catalog 1090 0.5" SP FAN NOZINLET ZLE CFM OV RPM BHP 13050 19075 25100 31125 37150 43175 49200 380 489 608 733 860 989 1119 2322 3394 4466 5538 6610 7682 8754 2.19 4.62 8.74 15.12 24.20 36.58 52.76 Nozzle Outlet Area: 5.62 ft² 1" SP 2" SP E.R. E.R. RPM BHP RPM BHP (%) (%) 200% 457 3.69 186% 203% 548 6.57 201% 655 10.93 202% 656 11.20 203% 744 16.41 200% 773 18.10 203% 847 24.21 199% 894 27.70 201% 959 34.90 198% 1018 40.53 200% 1076 48.89 198% 1145 57.29 199% 1196 66.59 3" SP E.R. (%) 189% 757 16.10 200% 826 22.14 202% 918 30.84 203% 1020 42.31 203% 1131 57.40 202% HV7 (High Velocity Nozzle) 0.5" SP FAN NOZINLET ZLE CFM OV RPM BHP 11025 15950 20875 25800 30725 35650 40575 391 497 613 734 857 983 1109 1962 2838 3714 4590 5467 6343 7219 1.90 3.77 6.89 11.59 18.19 27.19 38.78 E.R. E.R. RPM BHP RPM (%) (%) 210% 468 3.25 193% 609 213% 560 5.57 210% 667 212% 665 9.11 212% 758 210% 779 14.33 213% 859 209% 896 21.42 212% 968 208% 1017 30.89 211% 1081 208% 1140 43.04 210% 0.5" SP RPM BHP 8750 12675 16600 20525 24450 28375 32300 390 1.51 496 2.98 612 5.42 732 9.06 855 14.21 980 21.17 1106 30.20 1557 2255 2954 3652 4350 5049 5747 2" SP RPM BHP 12725 3113 421 17425 4263 526 22125 5413 639 26825 6563 755 31525 7712 875 36225 8862 995 40925 10012 1117 2.97 5.88 10.57 17.44 27.13 39.89 56.41 BHP 6.76 9.43 13.86 19.89 28.00 38.40 2" SP E.R. E.R. RPM BHP RPM BHP (%) (%) 205% 466 2.60 186% 210% 559 4.43 206% 666 7.59 210% 665 7.24 209% 757 11.06 209% 778 11.31 210% 859 15.85 208% 895 16.86 210% 967 22.17 207% 1015 24.21 209% 1081 30.41 207% 1138 33.71 208% 1197 40.66 RPM BHP 10875 15075 19275 23475 27675 31875 36075 414 519 632 749 868 989 1111 2660 3688 4715 5743 6770 7798 8825 2.34 4.55 8.12 13.41 20.75 30.59 43.24 E.R. (%) RPM BHP 9500 13125 16750 20375 24000 27625 31250 414 520 633 750 869 990 1112 2324 3211 4098 4985 5871 6758 7645 1.87 3.58 6.31 10.33 15.89 23.33 32.89 RPM BHP 189% 767 11.39 204% 839 15.18 208% 932 20.63 209% 1034 27.73 210% 1141 36.65 210% 2" SP E.R. E.R. RPM BHP RPM BHP (%) (%) 207% 493 4.56 207% 208% 583 7.87 207% 687 12.27 209% 686 13.00 208% 774 18.23 209% 795 20.32 208% 871 26.42 210% 909 30.42 209% 975 37.33 210% 1025 43.63 209% 1084 51.47 210% 1144 60.65 209% 1197 69.42 1" SP 7" SP E.R. (%) RPM BHP E.R. (%) 6" SP 7" SP RPM BHP 5" SP E.R. (%) RPM BHP 6" SP E.R. (%) RPM BHP 7" SP E.R. (%) RPM BHP E.R. (%) 186% 860 15.70 193% 194% 915 19.61 184% 993 24.77 185% 1068 30.38 190% 1136 36.12 194% 204% 1000 25.67 199% 1063 30.87 191% 1125 36.47 185% 1187 42.56 184% 207% 1095 33.39 205% 1154 39.36 202% 209% 1197 43.00 207% E.R. (%) 1" SP RPM BHP 207% 780 17.09 207% 855 23.82 207% 942 32.82 208% 1038 44.59 208% 1141 59.68 209% 4" SP E.R. (%) RPM BHP 5" SP E.R. (%) RPM BHP 6" SP E.R. (%) RPM BHP 7" SP E.R. (%) RPM BHP E.R. (%) 208% 207% 928 29.51 206% 1003 36.17 209% 1088 44.84 221% 207% 1010 39.62 207% 1073 46.48 207% 1133 53.57 206% 1194 61.45 208% 207% 1099 52.23 207% 1158 60.19 207% 208% 1195 68.02 207% Nozzle Outlet Area: 4.09 ft² 3" SP E.R. (%) RPM BHP 217% 772 14.62 215% 849 19.96 215% 939 27.25 215% 1038 36.84 214% 1141 48.70 214% 4" SP E.R. (%) RPM BHP 5" SP E.R. (%) RPM BHP 6" SP E.R. (%) RPM BHP 7" SP E.R. (%) RPM BHP E.R. (%) 220% 216% 923 25.35 218% 993 31.05 220% 1062 37.24 222% 215% 1005 33.20 216% 1067 39.46 216% 1127 46.12 218% 1186 53.18 219% 215% 1098 43.59 215% 1154 50.40 215% 215% 1197 56.50 215% Nozzle Outlet Area: 4.09 ft² 2" SP E.R. E.R. RPM BHP RPM BHP (%) (%) 210% 485 3.04 214% 208% 577 5.07 210% 679 8.35 208% 681 8.14 209% 767 11.99 207% 792 12.53 208% 867 17.07 207% 906 18.47 208% 973 23.70 207% 1022 26.21 207% 1083 32.18 208% 1141 36.16 208% 1196 42.82 3" SP E.R. (%) RPM BHP 215% 773 12.18 211% 846 16.16 210% 936 21.79 209% 1034 29.05 208% 1139 38.28 208% 4" SP E.R. (%) RPM BHP 5" SP E.R. (%) RPM BHP 6" SP E.R. (%) RPM BHP 7" SP E.R. (%) RPM BHP E.R. (%) 223% 214% 923 20.90 218% 994 25.86 223% 1060 31.01 227% 211% 1001 26.76 213% 1066 32.30 216% 1128 38.13 219% 1187 44.16 222% 210% 1093 34.66 211% 1149 40.43 212% 209% 1192 44.53 210% Underlined figures indicate maximum static efficiency. Class II = Blue shaded section NOTES: 1. Performance 2. Power rating 3. Performance 4. Performance 5" SP 4" SP E.R. (%) 3" SP 2" SP E.R. E.R. RPM BHP RPM BHP (%) (%) 215% 485 3.72 216% 214% 578 6.36 215% 680 10.23 214% 681 10.33 215% 769 14.97 214% 791 16.03 214% 869 21.60 213% 905 23.82 214% 974 30.20 213% 1021 34.01 213% 1083 41.22 213% 1140 47.14 213% 1196 55.18 0.5" SP RPM BHP 191% 183% 980 35.15 181% 1060 43.13 186% 1132 51.17 191% 198% 1048 44.99 191% 1109 52.52 184% 1171 60.79 181% 201% 1137 58.42 199% 1192 66.85 197% 202% 4" SP 3" SP XV5 (Extra High Velocity Nozzle) FAN NOZINLET ZLE CFM OV 6" SP E.R. (%) Nozzle Outlet Area: 4.09 ft² 1" SP 0.5" SP RPM BHP E.R. E.R. E.R. E.R. E.R. E.R. RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP (%) (%) (%) (%) (%) (%) 201% 194% 770 14.15 191% 865 19.47 199% 208% 840 18.90 199% 918 24.44 190% 996 30.70 190% 1073 37.67 195% 1142 44.71 200% 211% 933 25.84 209% 1001 32.01 204% 1065 38.44 196% 1127 45.26 190% 1190 52.77 189% 213% 1034 34.78 211% 1096 41.83 209% 1154 49.02 207% 213% 1141 46.10 212% 1197 53.93 211% XV7 (Extra High Velocity Nozzle) FAN NOZINLET ZLE CFM OV 5" SP E.R. (%) Nozzle Outlet Area: 5.62 ft² 1" SP 0.5" SP RPM BHP 182% 857 22.24 194% 902 28.19 200% 985 37.81 202% 1080 50.26 203% 1183 66.00 3" SP XV (Extra High Velocity Nozzle) FAN NOZINLET ZLE CFM OV 4" SP E.R. (%) Nozzle Outlet Area: 5.62 ft² 1" SP HV5 (High Velocity Nozzle) FAN NOZINLET ZLE CFM OV RPM BHP PerformanceData HV (High Velocity Nozzle) certified is for installation Type A: Free inlet, free outlet. (BHP) does not include transmission losses. ratings do not include the effects of appurtenances (accessories). ratings do not include the effects of crosswinds. www.tcf.com 49 PerformanceData 490 TVIFE Wheel Type: Mixed Flow Airfoil Wheel Dia.: 60.00" Max RPM = Class I: 828; Class II: 1082 Tip Speed FPM = 15.71 x RPM Min Motor Frame: 324TC Max Motor Frame: 445TC Windband Outlet Area: 43.10 ft2 B A OVERALL DIMENSIONS (APPROXIMATE) A 231.43 B 174.68 C 56.75 D 87.00 C Note: Mixing Box is not part of the base fan. See page 54 for full dimensional information D (SQ) INSIDE BOX MV (Medium Velocity Nozzle) 0.5" SP FAN NOZINLET ZLE CFM OV RPM BHP 17425 26375 35325 44275 53225 62175 71125 329 428 538 653 772 892 1013 1685 2551 3417 4282 5148 6014 6879 2.34 4.83 9.04 15.52 24.96 37.81 54.68 Nozzle Outlet Area: 10.34 ft² 1" SP E.R. E.R. RPM BHP RPM (%) (%) 169% 404 4.35 178% 168% 484 7.40 169% 584 168% 583 12.32 168% 664 169% 690 19.54 168% 759 169% 803 29.70 169% 862 169% 918 43.17 169% 970 169% 1036 60.80 169% 1082 2" SP BHP 13.21 19.24 27.79 39.36 54.38 73.46 3" SP E.R. (%) 175% 673 169% 739 168% 823 168% 919 168% 1020 168% 19.72 26.84 36.53 49.49 65.80 MV7 (Medium Velocity Nozzle) 0.5" SP FAN NOZINLET ZLE CFM OV RPM BHP 14025 21250 28475 35700 42925 50150 57375 337 432 538 651 766 884 1003 1357 2055 2754 3453 4152 4851 5549 2.01 3.85 6.90 11.63 18.33 27.56 39.64 2" SP E.R. E.R. E.R. RPM BHP RPM BHP RPM (%) (%) (%) 180% 413 3.79 191% 532 7.76 205% 180% 493 6.21 180% 598 11.49 188% 686 178% 589 9.91 181% 678 16.30 180% 758 177% 693 15.20 179% 771 22.90 181% 841 176% 802 22.51 178% 870 31.40 180% 933 176% 915 32.33 177% 974 42.27 179% 1031 176% 1030 44.98 177% 0.5" SP RPM BHP 10350 16025 21700 27375 33050 38725 44400 331 1.53 426 2.95 532 5.29 645 8.95 762 14.28 881 21.59 1001 31.20 1001 1550 2099 2648 3197 3745 4294 RPM BHP 180% 754 172% 812 169% 884 168% 972 168% 1069 26.76 35.36 45.85 59.87 77.74 5" SP E.R. (%) 50 6" SP E.R. (%) RPM BHP 7" SP E.R. (%) RPM BHP E.R. (%) 183% 177% 877 43.91 179% 939 52.95 180% 1000 62.68 183% 171% 944 55.93 174% 1001 66.38 176% 1056 77.31 179% 168% 1023 70.69 170% 1073 82.06 171% 168% 3" SP 4" SP BHP E.R. (%) 17.24 23.32 30.98 40.75 52.91 198% 184% 180% 181% 180% RPM BHP 764 830 906 992 23.33 30.74 39.53 50.48 5" SP E.R. (%) RPM BHP 6" SP E.R. (%) RPM BHP 7" SP E.R. (%) RPM BHP E.R. (%) 204% 190% 895 38.39 196% 955 46.23 200% 1013 54.51 204% 182% 967 48.50 185% 1024 57.73 189% 1078 67.27 193% 180% 1047 60.45 180% Nozzle Outlet Area: 10.34 ft² 1" SP 2" SP E.R. E.R. E.R. RPM BHP RPM BHP RPM (%) (%) (%) 186% 406 2.90 188% 180% 489 4.86 184% 593 9.02 187% 680 177% 585 7.72 181% 677 13.01 185% 755 176% 689 11.83 178% 770 18.15 182% 841 176% 799 17.59 177% 869 24.79 180% 935 176% 912 25.29 176% 974 33.41 178% 1033 177% 1029 35.45 176% 3" SP 4" SP BHP E.R. (%) 13.58 18.51 24.81 32.62 42.16 191% 186% 185% 183% 180% RPM BHP 756 825 906 994 18.39 24.32 31.72 40.59 5" SP E.R. (%) RPM BHP 6" SP E.R. (%) RPM BHP 7" SP E.R. (%) RPM BHP E.R. (%) 191% 188% 890 30.51 190% 950 36.91 191% 1006 43.47 191% 186% 966 38.84 187% 1022 46.20 188% 1075 53.83 189% 184% 1050 48.86 185% Underlined figures indicate maximum static efficiency. Class II = Blue shaded section NOTES: 1. Performance 2. Power rating 3. Performance 4. Performance RPM BHP Nozzle Outlet Area: 10.34 ft² 1" SP MV5 (Medium Velocity Nozzle) FAN NOZINLET ZLE CFM OV 4" SP E.R. (%) RPM BHP certified is for installation Type A: Free inlet, free outlet. (BHP) does not include transmission losses. ratings do not include the effects of appurtenances (accessories). ratings do not include the effects of crosswinds. Twin City Fan Catalog 1090 0.5" SP FAN NOZINLET ZLE CFM OV RPM BHP 15975 23350 30725 38100 45475 52850 60225 344 442 550 663 778 895 1012 2324 3396 4469 5542 6615 7687 8760 2.69 5.65 10.70 18.51 29.65 44.86 64.58 Nozzle Outlet Area: 6.88 ft² 1" SP E.R. E.R. RPM BHP RPM (%) (%) 201% 413 4.51 185% 545 203% 496 8.06 201% 592 202% 593 13.69 203% 673 200% 699 22.15 203% 766 199% 809 33.96 201% 868 198% 921 49.67 200% 973 198% 1036 70.22 199% 1082 2" SP 3" SP 9.37 13.36 20.11 29.64 42.83 59.82 81.59 2" SP 3" SP HV7 (High Velocity Nozzle) 0.5" SP FAN NOZINLET ZLE CFM OV RPM BHP 13475 19500 25525 31550 37575 43600 49625 353 449 554 663 775 889 1003 1960 2836 3713 4589 5465 6342 7218 2.31 4.61 8.41 14.13 22.27 33.29 47.48 E.R. E.R. E.R. RPM BHP RPM BHP RPM (%) (%) (%) 209% 423 3.98 193% 212% 506 6.80 210% 603 11.53 194% 696 212% 601 11.13 212% 685 16.93 208% 760 210% 704 17.51 213% 777 24.36 211% 843 209% 810 26.19 212% 875 34.22 213% 935 209% 919 37.72 210% 978 47.05 213% 1031 208% 1031 52.69 210% 0.5" SP RPM BHP 10725 15525 20325 25125 29925 34725 39525 353 449 554 662 774 886 1000 1560 2258 2956 3655 4353 5051 5749 1.85 3.66 6.65 11.09 17.45 25.89 36.94 2" SP RPM BHP 15575 3115 381 21325 4265 476 27075 5415 578 32825 6565 683 38575 7715 791 44325 8865 900 50075 10015 1010 3.65 7.21 12.94 21.36 33.17 48.85 69.01 E.R. E.R. RPM BHP RPM (%) (%) 207% 446 5.59 207% 568 208% 527 9.63 207% 621 209% 620 15.88 208% 700 209% 719 24.87 208% 788 210% 822 37.22 209% 882 210% 927 53.41 209% 981 210% 1034 74.11 209% 1082 0.5" SP RPM BHP 13300 18450 23600 28750 33900 39050 44200 374 469 571 678 786 896 1006 2660 3690 4720 5750 6780 7810 8840 2.85 5.56 9.91 16.46 25.50 37.64 53.13 2" SP 1" SP E.R. E.R. RPM BHP RPM (%) (%) 215% 438 4.53 216% 214% 523 7.80 215% 615 214% 616 12.65 214% 696 214% 716 19.67 214% 786 213% 819 29.22 214% 881 213% 925 41.85 214% 980 213% 1032 57.87 213% 1082 0.5" SP RPM BHP 11625 16075 20525 24975 29425 33875 38325 374 471 574 680 788 897 1008 2325 3215 4105 4995 5885 6775 7665 2.28 4.40 7.78 12.74 19.61 28.71 40.53 17.29 23.16 31.54 42.55 56.28 RPM BHP 191% 782 200% 830 208% 905 211% 990 212% 1082 23.80 29.89 39.15 51.01 65.91 5" SP E.R. (%) RPM BHP RPM BHP 7" SP E.R. (%) RPM BHP E.R. (%) 6" SP E.R. (%) RPM BHP 7" SP E.R. (%) RPM BHP E.R. (%) 199% 190% 901 37.60 190% 970 46.05 195% 1033 54.75 200% 204% 963 47.03 196% 1019 55.37 190% 1076 64.55 189% 209% 1044 60.07 207% 211% 4" SP BHP E.R. (%) 13.97 18.60 25.27 33.93 44.87 186% 194% 204% 207% 209% RPM BHP 778 828 905 991 19.23 24.05 31.49 40.95 5" SP E.R. (%) RPM BHP 6" SP E.R. (%) RPM BHP 7" SP E.R. (%) RPM BHP E.R. (%) 193% 185% 898 30.32 185% 966 37.21 190% 1027 44.17 194% 200% 962 37.86 191% 1017 44.59 185% 1074 52.17 184% 205% 1044 48.23 202% 1" SP 4" SP 10.55 15.00 22.31 32.37 45.73 63.13 84.84 E.R. E.R. RPM BHP RPM (%) (%) 222% 207% 705 20.89 208% 207% 773 29.13 207% 840 207% 852 40.19 207% 914 208% 939 54.63 207% 994 209% 1031 72.87 207% 1081 209% 2" SP 3" SP BHP BHP 36.22 48.59 63.95 83.32 5" SP E.R. (%) RPM BHP 6" SP E.R. (%) RPM BHP 7" SP E.R. (%) RPM BHP E.R. (%) 207% 907 44.27 209% 983 54.73 220% 207% 971 57.01 207% 1024 65.45 206% 1080 75.26 208% 207% 1047 73.62 207% 207% Nozzle Outlet Area: 5.00 ft² BHP 12.52 18.36 26.45 36.99 50.53 67.61 E.R. (%) RPM BHP 217% 698 215% 768 215% 850 214% 939 214% 1033 214% 17.88 24.45 33.45 45.13 59.80 4" SP E.R. (%) 220% 216% 215% 215% 215% RPM BHP 834 909 993 5" SP E.R. (%) RPM BHP 6" SP E.R. (%) RPM BHP 7" SP E.R. (%) RPM BHP E.R. (%) 30.95 217% 898 38.01 220% 960 45.53 222% 40.66 215% 966 48.47 217% 1020 56.59 218% 1073 65.18 219% 53.35 215% 1044 61.76 215% Nozzle Outlet Area: 5.00 ft² 2" SP 3" SP E.R. E.R. E.R. RPM BHP RPM BHP RPM (%) (%) (%) 210% 438 3.71 214% 208% 522 6.21 210% 614 10.22 215% 699 208% 617 10.01 209% 694 14.69 211% 766 208% 717 15.38 208% 785 20.96 210% 847 208% 820 22.66 207% 881 29.11 209% 937 207% 926 32.26 207% 981 39.57 208% 1031 208% 1034 44.53 208% BHP 14.90 19.85 26.72 35.77 46.97 4" SP E.R. (%) RPM BHP 222% 214% 835 211% 906 210% 990 209% 1080 25.61 32.83 42.62 54.79 5" SP E.R. (%) RPM BHP 6" SP E.R. (%) RPM BHP 7" SP E.R. (%) RPM BHP E.R. (%) 218% 899 31.67 223% 958 37.89 226% 213% 964 39.54 215% 1021 46.80 219% 1074 54.15 222% 211% 1040 49.62 212% 210% Underlined figures indicate maximum static efficiency. Class II = Blue shaded section NOTES: 1. Performance 2. Power rating 3. Performance 4. Performance 6" SP E.R. (%) 191% 184% 887 43.14 182% 958 52.70 186% 1024 62.70 191% 198% 948 55.11 192% 1003 64.31 184% 1059 74.42 181% 201% 1028 71.45 199% 1078 81.83 197% 202% 4" SP E.R. (%) 3" SP XV5 (Extra High Velocity Nozzle) FAN NOZINLET ZLE CFM OV RPM BHP Nozzle Outlet Area: 5.00 ft² 1" SP XV7 (Extra High Velocity Nozzle) FAN NOZINLET ZLE CFM OV BHP 3" SP E.R. E.R. E.R. RPM BHP RPM BHP RPM (%) (%) (%) 205% 422 3.19 187% 548 6.70 195% 210% 506 5.43 206% 602 9.27 188% 694 210% 601 8.85 209% 685 13.57 204% 759 209% 703 13.80 210% 777 19.42 208% 843 208% 810 20.68 210% 875 27.17 210% 935 207% 918 29.63 209% 977 37.15 210% 1032 206% 1029 41.24 208% 0.5" SP 27.23 34.55 46.31 61.57 80.82 5" SP E.R. (%) Nozzle Outlet Area: 6.88 ft² 1" SP XV (Extra High Velocity Nozzle) FAN NOZINLET ZLE CFM OV BHP Nozzle Outlet Area: 6.88 ft² 1" SP HV5 (High Velocity Nozzle) FAN NOZINLET ZLE CFM OV 4" SP E.R. E.R. RPM BHP RPM (%) (%) 193% 189% 684 19.66 181% 775 200% 747 27.10 194% 816 202% 830 37.73 200% 891 203% 923 51.88 202% 977 203% 1023 70.29 203% 1070 202% BHP PerformanceData HV (High Velocity Nozzle) certified is for installation Type A: Free inlet, free outlet. (BHP) does not include transmission losses. ratings do not include the effects of appurtenances (accessories). ratings do not include the effects of crosswinds. www.tcf.com 51 PerformanceData 542 TVIFE Wheel Type: Mixed Flow Airfoil Wheel Dia.: 66.00" Max RPM = Class I: 752; Class II: 984 Tip Speed FPM = 17.28 x RPM Min Motor Frame: 364TC Max Motor Frame: 445TC Windband Outlet Area: 52.15 ft2 B A OVERALL DIMENSIONS (APPROXIMATE) A 248.28 B 191.53 C 56.75 D 95.00 C Note: Mixing Box is not part of the base fan. See page 54 for full dimensional information D (SQ) INSIDE BOX MV (Medium Velocity Nozzle) FAN NOZINLET ZLE CFM OV 21100 31925 42750 53575 64400 75225 86050 1687 2552 3417 4282 5148 6013 6878 0.5" SP RPM BHP 300 389 489 594 702 811 921 2.86 5.84 10.93 18.82 30.23 45.77 66.18 Nozzle Outlet Area: 12.51 ft² 1" SP 2" SP 16950 25675 34400 43125 51850 60575 69300 1355 2052 2750 3447 4145 4842 5539 0.5" SP RPM BHP 306 392 489 591 696 802 910 2.42 4.64 8.35 14.02 22.15 33.15 47.69 12525 19375 26225 33075 39925 46775 53625 1001 1549 2096 2644 3191 3739 4286 301 387 483 586 692 799 908 1.86 3.56 6.37 10.81 17.23 25.95 37.51 2" SP 3" SP 4" SP 52 7" SP 5" SP 6" SP 7" SP Nozzle Outlet Area: 12.51 ft² 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP E.R. E.R. E.R. E.R. E.R. E.R. E.R. E.R. RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP (%) (%) (%) (%) (%) (%) (%) (%) 186% 369 3.51 188% 180% 445 5.90 185% 539 10.91 187% 618 16.41 191% 687 22.23 190% 177% 531 9.30 181% 615 15.72 185% 686 22.37 186% 750 29.43 188% 809 36.91 190% 863 44.55 191% 914 52.50 191% 177% 625 14.22 178% 699 21.88 182% 764 29.96 185% 823 38.30 186% 877 46.81 186% 928 55.71 187% 976 64.88 188% 176% 725 21.18 177% 790 30.01 180% 849 39.35 182% 903 49.02 184% 954 59.04 185% 176% 828 30.50 176% 884 40.25 178% 938 50.86 180% 176% 934 42.71 176% 983 53.43 177% Underlined figures indicate maximum static efficiency. Class II = Blue shaded section NOTES: 1. Performance 2. Power rating 3. Performance 4. Performance 6" SP E.R. E.R. E.R. E.R. E.R. E.R. E.R. E.R. RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP (%) (%) (%) (%) (%) (%) (%) (%) 180% 375 4.57 191% 180% 448 7.50 180% 543 13.86 188% 623 20.79 198% 694 28.15 204% 179% 535 11.96 181% 616 19.69 180% 689 28.21 185% 754 37.11 190% 813 46.34 196% 868 55.89 200% 921 65.96 204% 177% 629 18.31 179% 700 27.61 181% 764 37.42 180% 823 47.73 182% 879 58.67 186% 931 69.87 189% 979 81.15 193% 176% 728 27.13 178% 790 37.88 180% 847 49.12 181% 901 60.93 180% 951 72.97 180% 176% 830 38.87 177% 885 51.10 179% 937 63.99 181% 176% 935 54.21 177% 983 67.68 178% 0.5" SP RPM BHP 5" SP Nozzle Outlet Area: 12.51 ft² 1" SP MV5 (Medium Velocity Nozzle) FAN NOZINLET ZLE CFM OV 4" SP E.R. E.R. E.R. E.R. E.R. E.R. E.R. E.R. RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP (%) (%) (%) (%) (%) (%) (%) (%) 170% 367 5.25 177% 481 10.91 188% 168% 440 8.95 169% 531 15.99 175% 612 23.88 180% 686 32.46 184% 168% 530 14.91 168% 603 23.20 169% 672 32.51 173% 738 42.75 177% 798 53.28 180% 854 64.15 181% 909 75.82 183% 169% 627 23.62 168% 690 33.63 168% 748 44.17 169% 803 55.34 170% 858 67.63 174% 910 80.32 176% 960 93.54 179% 169% 730 35.94 169% 784 47.69 168% 835 59.78 168% 884 72.54 169% 930 85.53 170% 976 99.46 171% 169% 835 52.33 169% 882 65.84 168% 928 79.81 168% 972 94.12 168% 169% 942 73.61 169% 984 88.99 168% MV7 (Medium Velocity Nozzle) FAN NOZINLET ZLE CFM OV 3" SP certified is for installation Type A: Free inlet, free outlet. (BHP) does not include transmission losses. ratings do not include the effects of appurtenances (accessories). ratings do not include the effects of crosswinds. Twin City Fan Catalog 1090 FAN NOZINLET ZLE CFM OV 19325 28250 37175 46100 55025 63950 72875 2323 3396 4469 5542 6615 7687 8760 0.5" SP RPM BHP 313 402 500 603 707 813 920 3.26 6.84 12.95 22.43 35.83 54.15 78.14 Nozzle Outlet Area: 8.32 ft² 1" SP 2" SP 16300 23575 30850 38125 45400 52675 59950 1959 2834 3708 4583 5458 6332 7207 0.5" SP RPM BHP 321 408 503 602 704 807 910 2.80 5.57 10.14 17.04 26.88 40.10 57.11 12975 18775 24575 30375 36175 41975 47775 1560 2257 2954 3651 4349 5046 5743 321 408 503 602 703 805 909 2.24 4.42 8.01 13.43 21.06 31.28 44.69 2" SP 18850 3116 25800 4264 32750 5413 39700 6562 46650 7711 53600 8860 60550 10008 346 432 525 621 719 818 918 4.40 8.68 15.62 25.86 40.12 59.07 83.46 2" SP 16100 22325 28550 34775 41000 47225 53450 2661 3690 4719 5748 6777 7806 8835 340 427 519 616 714 814 914 3.45 6.75 11.98 19.88 30.79 45.45 64.17 2" SP 1" SP 14075 19450 24825 30200 35575 40950 46325 2326 3215 4103 4992 5880 6769 7657 341 428 521 617 716 815 915 2.78 5.32 9.37 15.32 23.69 34.69 48.83 3" SP 3" SP 3" SP 1" SP 4" SP 5" SP 6" SP 7" SP 4" SP 5" SP 6" SP 7" SP 4" SP 5" SP 6" SP 7" SP Nozzle Outlet Area: 6.05 ft² 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP E.R. E.R. E.R. E.R. E.R. E.R. E.R. E.R. RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP (%) (%) (%) (%) (%) (%) (%) (%) 210% 399 4.52 215% 500 8.65 227% 208% 475 7.54 210% 558 12.35 215% 635 17.99 222% 208% 560 12.06 208% 631 17.79 211% 696 23.98 214% 759 30.98 218% 817 38.28 222% 871 45.86 226% 207% 651 18.55 208% 713 25.29 209% 770 32.33 211% 824 39.78 213% 876 47.78 215% 928 56.59 219% 976 65.44 222% 208% 745 27.37 208% 800 35.10 208% 851 43.16 210% 899 51.40 211% 945 59.95 212% 207% 841 38.92 207% 891 47.76 208% 937 56.79 209% 981 66.14 210% 207% 939 53.71 208% 984 63.54 208% Underlined figures indicate maximum static efficiency. Class II = Blue shaded section NOTES: 1. Performance 2. Power rating 3. Performance 4. Performance 7" SP E.R. E.R. E.R. E.R. E.R. E.R. E.R. E.R. RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP (%) (%) (%) (%) (%) (%) (%) (%) 215% 399 5.51 217% 215% 475 9.41 215% 559 15.14 217% 634 21.58 219% 214% 560 15.31 215% 633 22.25 215% 698 29.56 216% 758 37.42 217% 817 46.10 220% 873 55.14 222% 213% 650 23.70 214% 715 32.06 215% 772 40.36 215% 826 49.13 215% 878 58.61 217% 927 68.41 218% 975 78.75 219% 213% 744 35.27 214% 801 44.77 215% 854 54.68 215% 903 64.62 215% 949 74.71 215% 213% 840 50.48 213% 891 61.17 214% 939 72.34 215% 984 83.65 215% 213% 938 69.98 213% 984 81.90 214% 0.5" SP RPM BHP 6" SP Nozzle Outlet Area: 6.05 ft² 2" SP XV5 (Extra High Velocity Nozzle) FAN NOZINLET ZLE CFM OV 5" SP E.R. E.R. E.R. E.R. E.R. E.R. E.R. E.R. RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP (%) (%) (%) (%) (%) (%) (%) (%) 207% 405 6.74 207% 516 12.73 221% 208% 479 11.64 207% 565 18.19 207% 641 25.29 208% 209% 564 19.25 208% 636 26.95 207% 703 35.29 207% 763 43.71 206% 825 53.65 209% 894 66.29 221% 209% 654 30.15 209% 716 39.11 207% 775 48.71 207% 831 58.81 207% 882 68.80 207% 931 79.21 206% 981 90.82 208% 210% 747 44.99 209% 801 55.16 208% 853 65.95 207% 903 77.21 207% 952 89.13 207% 210% 843 64.68 209% 891 76.18 208% 937 88.09 207% 982 101 207% 210% 940 89.68 209% 983 102 209% 0.5" SP RPM BHP 4" SP Nozzle Outlet Area: 6.05 ft² 1" SP XV7 (Extra High Velocity Nozzle) FAN NOZINLET ZLE CFM OV 3" SP E.R. E.R. E.R. E.R. E.R. E.R. E.R. E.R. RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP (%) (%) (%) (%) (%) (%) (%) (%) 206% 384 3.87 188% 498 8.09 195% 210% 460 6.58 206% 548 11.27 189% 630 16.82 185% 707 23.25 193% 210% 546 10.69 209% 623 16.44 205% 690 22.50 195% 753 29.13 185% 816 36.63 185% 878 44.98 190% 934 53.51 194% 209% 639 16.70 210% 706 23.46 208% 766 30.53 204% 822 38.00 199% 874 45.72 191% 925 54.03 185% 976 63.05 184% 208% 735 24.89 210% 795 32.83 210% 849 40.92 207% 900 49.41 205% 948 58.16 202% 207% 834 35.79 209% 888 44.93 210% 937 54.09 209% 984 63.67 207% 207% 934 49.67 208% 983 60.01 210% 0.5" SP RPM BHP 7" SP Nozzle Outlet Area: 8.32 ft² 1" SP XV (Extra High Velocity Nozzle) FAN NOZINLET ZLE CFM OV 6" SP E.R. E.R. E.R. E.R. E.R. E.R. E.R. E.R. RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP (%) (%) (%) (%) (%) (%) (%) (%) 209% 384 4.79 192% 213% 460 8.22 210% 548 13.94 194% 632 20.84 190% 711 28.81 200% 212% 546 13.45 212% 622 20.42 208% 690 27.91 199% 754 36.09 190% 819 45.48 191% 882 55.74 196% 939 66.22 201% 210% 639 21.09 213% 705 29.31 211% 766 38.12 209% 822 47.24 204% 875 56.82 196% 926 66.91 190% 978 78.04 189% 209% 736 31.65 212% 795 41.34 213% 849 51.31 211% 900 61.73 209% 948 72.44 207% 209% 835 45.57 211% 888 56.73 213% 937 68.05 212% 983 79.61 211% 208% 936 63.50 210% 983 75.93 212% 0.5" SP RPM BHP 5" SP Nozzle Outlet Area: 8.32 ft² 1" SP HV5 (High Velocity Nozzle) FAN NOZINLET ZLE CFM OV 4" SP E.R. E.R. E.R. E.R. E.R. E.R. E.R. E.R. RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP (%) (%) (%) (%) (%) (%) (%) (%) 201% 376 5.48 187% 496 11.37 194% 203% 451 9.76 201% 538 16.15 189% 622 23.81 182% 704 32.87 191% 202% 539 16.55 203% 612 24.35 200% 679 32.78 194% 742 41.83 184% 806 52.13 181% 871 63.78 186% 931 75.88 191% 200% 635 26.75 203% 697 35.96 202% 755 45.73 201% 810 56.04 198% 862 66.72 192% 912 77.86 184% 963 90.13 181% 199% 735 41.02 201% 789 51.80 203% 839 62.76 202% 888 74.46 201% 935 86.58 199% 980 99.02 197% 198% 838 60.26 200% 885 72.49 203% 930 85.05 203% 973 97.87 202% 198% 942 85.01 199% 984 98.83 202% HV7 (High Velocity Nozzle) FAN NOZINLET ZLE CFM OV 3" SP PerformanceData HV (High Velocity Nozzle) certified is for installation Type A: Free inlet, free outlet. (BHP) does not include transmission losses. ratings do not include the effects of appurtenances (accessories). ratings do not include the effects of crosswinds. www.tcf.com 53 DimensionalData CG WIND BAND O.D. A CB WIND BAND I.D. A CK CL CA FAN I.D. VIEW A-A EXTERNAL CONDUIT BOX TA OPTIONAL ISOLATION DAMPER CF SQ. OPTIONAL BYPASS DAMPER 6.00 CJ 2.75 MIXING BOX 3/4” DRAIN STD. CE SQUARE 4.00 INSIDE BOX TYP. 2.00 TYP. CR ROOF CURB SECTION B-B NOTE 1 B B NOTES: 1. Bottom intake standard; side intake, closed bottom optional. 2. Standard roof curb height is 12". Other heights available upon request. 3. 125 mph windload ratings require a Twin City Fan & Blower supplied roof curb. 4. Motor not shown, Min. and Max. Motor Frame ‘FR’. SIZE CA CB CE CF CG CJ CK CL CR TA 90 122 135 150 165 182 200 222 222P 245 245P 270 270P 300 300P 330 330P 365 402 445 490 542 13.79 16.81 18.56 20.23 22.29 24.67 27.04 30.04 30.04 33.10 33.10 36.48 36.48 40.54 40.54 44.61 44.61 49.36 54.36 60.17 66.23 73.36 18.15 22.22 24.44 27.06 29.63 32.96 36.30 40.00 40.00 44.44 44.44 48.89 48.89 54.07 54.07 59.63 59.63 65.93 72.59 80.37 88.89 97.78 24.00 28.00 28.00 33.00 34.00 36.00 37.00 40.00 40.00 46.00 46.00 47.00 47.00 53.00 53.00 60.00 60.00 65.00 71.00 80.00 87.00 95.00 23.00 27.00 27.00 32.00 33.00 35.00 36.00 39.00 39.00 45.00 45.00 46.00 46.00 52.00 52.00 59.00 59.00 64.00 70.00 79.00 86.00 94.00 24.99 30.60 33.66 37.23 40.80 45.39 49.98 55.08 55.08 61.20 61.20 67.32 67.32 74.46 74.46 82.11 82.11 90.78 99.96 110.67 122.40 134.64 33.00 37.00 37.00 42.00 43.00 45.00 46.00 49.00 49.00 55.00 55.00 56.00 56.00 60.00 60.00 60.00 60.00 60.00 60.00 60.00 60.00 60.00 47.33 57.95 63.75 46.24 50.67 56.37 62.07 30.40 50.00 33.77 55.55 37.15 61.11 41.09 67.59 45.31 74.53 50.10 55.17 61.08 67.56 74.30 2.20 2.69 2.96 3.28 3.59 4.00 4.40 3.44 3.44 3.82 3.82 4.20 4.20 4.65 4.65 5.13 5.13 5.67 6.24 6.91 7.64 8.41 27.76 31.76 31.76 36.76 37.76 39.76 40.76 43.81 43.81 49.81 49.81 50.81 50.81 55.81 55.81 59.31 59.31 61.81 64.81 69.31 72.81 76.81 22.81 27.93 30.72 32.63 35.76 39.78 43.80 45.50 45.50 50.56 50.56 55.62 55.62 61.52 61.52 67.84 67.84 75.00 82.58 91.43 101.12 111.23 FR MIN 48C 48C 48C 48C 56C 56C 56C 56C 56C 184TC 184TC 184TC 184TC 213TC 213TC 215TC 215TC 254TC 256TC 286TC 324TC 364TC MAX 145TC 184TC 184TC 215TC 215TC 256TC 256TC 284TC 284TC 286TC 286TC 324TC 324TC 324TC 324TC 326TC 326TC 404TC 405TC 444TC 445TC 445TC BC1003201 DIMENSIONS ARE SUBJECT TO CHANGE. CERTIFIED DRAWINGS AVAILABLE ON REQUEST. 54 Twin City Fan Catalog 1090 Fans shall be designed for maximum efficiency. Fans shall have a sharply rising pressure characteristic extending through the operating range and continuing to rise well beyond the efficiency peak to assure quiet and stable operation under all conditions. Horsepower characteristics shall be truly self-limiting and shall reach a peak in the normal selection area. PERFORMANCE — Fans shall be tested in accordance with AMCA test codes for air moving devices and shall be guaranteed by the manufacturer to deliver rated published performance levels. Model TVIFE shall be licensed to bear the AMCA certified ratings seal for air, sound and induced flow. Sound certification shall apply to both inlet and outlet sound power levels. Model TVIFE shall be UL/cUL 705 listed for electrical. HOUSING — Housings shall be cylindrical and welded steel throughout. Inlets shall be fully streamlined. Housings shall be suitably braced to prevent vibration or pulsation. Housing shall be furcated with Turbo-Vanes™ to allow for increased induced flow and motor ventilation. Punched inlet flange shall be equipped for curb cap or mixing plenum box mounting. Model TVIFE shall include outlet nozzle, windband, heavy duty coated steel curb cap, access door. TypicalSpecifications Model TVIFE Direct Drive Induced Flow Exhaust Fans, where indicated on drawings and schedules, shall be of the non-overloading design, and shall be of the size and capacity as indicated in the fan schedule. Induced flow exhaust fans shall be as manufactured by Twin City Fan & Blower, Minneapolis, Minnesota. WHEEL — Fan wheels shall have die-formed blades designed for maximum efficiency, and quiet and stable operation. Blades shall be continuously welded to the back plate and wheel cone. Wheels shall be statically and dynamically balanced and the complete fan assembly including motor and drive shall be test balanced at or near the operating speed at the factory prior to shipment. CURB CAP — A heavy-duty, coated steel or galvanized curb cap shall be included to provide for a weathertight transition between the roof curb and the fan. NOZZLE AND WINDBAND — A nozzle and windband combination shall be provided to efficiently induce ambient airflow from outside the fan housing and increase discharge velocities to be a recommended minimum of 3,000 FPM without significantly affecting BHP requirements. The windband shall provide a minimum discharge height of 84" from roof surface. MOTOR — Fan motors shall be C-Face, continuous duty, variable torque type suitable for operation on voltage, phase and hertz, as listed in the fan schedule, closely matched to the fan load. Bearings shall be selected for a minimum L-50 life of 200,000 hours. An externally mounted conduit box shall be factory installed and wired to the fan as standard. Extended lube lines shall be provided for ease of lubrication. Motor shall be mounted within the fan, isolated from the airstream. All motors shall be UL recognized. OPTIONAL ACCESSORIES — Where required the fans shall be provided with: • AMCA “B” or “C” spark resistant construction • Modular mixing plenum box (bottom-intake or side-intake) • Bypass damper with actuator • Isolation damper with actuator • Disconnect switches • Roof curb • Vortex breaker • Special coatings (Epoxy, Air-Dry Phenolic, Synthetic Resin) on airstream parts or entire unit • Special materials of construction FACTORY RUN TEST — All fans prior to shipment shall be completely assembled and test run as a unit at operating speed or maximum RPM allowed for the particular construction type. Each wheel shall be statically and dynamically balanced in accordance with ANSI/AMCA 204-96 "Balance Quality and Vibration Levels for Fans" to Fan Application Category BV-3, Balance Quality Grade G6.3. Balance readings shall be taken by electronic type equipment in the axial, vertical, and horizontal directions on each of the bearings. Records shall be maintained and a written copy shall be available upon request. SUBMITTALS — Submittals for approval of equipment shall include copies of outline drawings, AMCA Certified Ratings, and percentage pressure-volume performance curves showing point of operation. GUARANTEE — The manufacturer shall guarantee the workmanship and materials for its TVIFE Mixed Flow Induced Flow Exhaust Fans for at least three (3) years from shipment. www.tcf.com 55 Industrial & Commercial Fans Centrifugal Fans | Utility Sets | Plenum & Plug Fans | Inline Centrifugal Fans Mixed Flow Fans | Tubeaxial & Vaneaxial Fans | Propeller Wall Fans | Propeller Roof Ventilators Centrifugal Roof & Wall Exhausters | Ceiling Ventilators | Gravity Ventilators | Duct Blowers Radial Bladed Fans | Radial Tip Fans | High Efficiency Industrial Fans | Pressure Blowers Laboratory Exhaust Fans | Filtered Supply Fans | Mancoolers | Fiberglass Fans | Custom Fans Twin city fan & blower | www.tcf.com TwinCity City FanFan Companies, Ltd. A Twin Company 1.25MWG04/12 5959 Trenton Lane N | Minneapolis, MN 55442 | Phone: 763-551-7600 | Fax: 763-551-7601