Air-Precision Product Range

Established in
1974
Air-Precision Product Range
Grilles • Diffusers • External Louvres • Dampers • Ancilliaries
We are supporting Air-Precision range with:
• £1 million of fast moving stock
• Bespoke manufacture with any standard RAL colour within 5 days
• 15 dedicated experts
• Designed with industry leading software
• Belimo actuators used throughout
• AA5 anodisation (ISO7599) utilised
• Market leading quality fully supported by a 10 year guarantee
Monodraught Head Office
TAIN DE
I
R
Monodraught products are designed
and manufactured in Great Britain
ANUFACT
M
NED &
G
I
S
ED IN B
UR
Monodraught are the
recognised market leaders
in ultra-low carbon, low
energy solutions for Natural
Lighting, Natural Cooling
and Natural Ventilation
Olympic Handball Arena
Cambridge University
Takeley Primary School
SUNPIPE
COOL-PHASE
WINDCATCHER
GRILLES
DIFFUSERS
LOUVRES
DAMPERS
SUNPIPE®, COOL‑PHASE® and
WINDCATCHER® brands are synonymous with
quality and innovation (ISO9001 & 14001)
and are supported by our market leading design
service.
A new addition to the Monodraught portfolio is
our extensive range of Air-Precision products
(Grilles, Diffusers, External Louvres and Volume
Control Dampers).
2
ANCILLARIES
Source: http://www.admin.cam.ac.uk/offices/finance/training/
[email protected] / +44 (0)1494 897700
[email protected] / +44 (0)1494 897700
3
Contents
Grilles and Diffusers
Page
1.
2.
3.
4.
5
Grilles and Diffusers
Series
SD
DD
FB
ECG
NV
CB
LG
LGFR
CFLG-B
RGS
FLC
PS
Series Name
Single deflection grille
Double deflection grille
Fixed blade grille
Egg crate grille
Non vision grille
Curved blade grille / Eyelash diffuser
Linear bar grille
Reinforced linear bar grille
Computer room floor grille
(Heavy grade) - Type B
Computer room floor grille
(Extra heavy grade) - Type C
Spiral duct grille
Flexible linear core
Pressed steel range
LFP
PPG
CD
DJ-P
Laminar flow panel
Perforated plate grille
Ceiling diffuser
Drum jet diffuser - Premium range
Extract and supply
Extract and supply
Extract, supply and
transfer
Supply
Extract and supply
Supply
Supply
DJ-S
Drum jet diffuser - Stock range
Supply
LSD
LCD
PPD
LFCD
Linear slot diffuser
Linear ceiling diffuser
Perforated plate diffuser
Large format circular diffuser
Extract and supply
Supply
Extract and supply
Supply
SFCDA
Small format circular diffuser
Supply
SWF
SWA
FSW
JFD
Swirl diffuser - Fixed
Swirl diffuser - Adjustable
Floor swirl diffuser
Jet flow diffuser
Supply
Supply
Extract and supply
Supply
CFLG-C
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Louvre Systems
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Fire Dampers and Volume Control Dampers
Recommended Use
Supply
Supply
Extract and supply
Extract
Extract and transfer
Supply
Extract and supply
Extract and supply
Extract and supply
Location
Wall and ceiling
Wall and ceiling
Wall and ceiling
Wall and ceiling
Wall and door
Ceiling
Wall and ceiling
Wall, ceiling and floor
Raised access floor
Page
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6
6
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7
7
8
Extract and supply
Raised access floor
8
Spiral duct
Floor
Wall, ceiling and floor
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8
9
Ceiling
Wall and ceiling
Ceiling
Wall, ceiling and spiral
ducting
Wall, ceiling and spiral
ducting
Wall and ceiling
Ceiling
Ceiling
Ceiling and spiral
ducting
Ceiling and spiral
ducting
Ceiling
Ceiling
Floor
Wall, ceiling and spiral
ducting
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Ancillaries
This brochure is designed to give a brief overview of the range of products available from Monodraught.
For more detailed information including dimensions, options and available finishes, please go to our
website www.monodraught.com where product specific PDFs are available to download.
4
[email protected] / +44 (0)1494 897700
[email protected] / +44 (0)1494 897700
5
Grilles and Diffusers
Deflection grilles
Curved blade grilles / Eyelash diffusers
Functional and cost effective terminals.
Functional and cost effective terminals.
• Series SD - Single deflection grille:
A single bank of individually adjustable blades, allowing throw adjustment in one plane.
•
• Series DD - Double deflection grille:
Two sets of individually adjustable blades, set at 90o to each other, allowing throw adjustment in two planes.
Series CB:
Primarily used for supply, curved blade grilles give an architectural and unconventional appearance, individually adjustable blades and excellent diffusion characteristics.
Available in five blow patterns to suit any installation
• Series FB - Fixed blade grille:
Identical to single deflections, but the blades are factory set at either 0o, 15o, or 45o.
Egg crate grilles
Linear bar grilles
High performance extract grilles.
• Series LG:
A hugely versatile grille with a wealth of options and permutations.
By specifying different designs, linear bar grilles can be designed to suit supply or extract applications in a wide range of installations and locations.
•
Series ECG - Egg crate grille:
The industry standard extract grille, with a 12.5 mm square aluminium egg crate core, giving a free area of over 90%. Suitable for handling high air volumes with minimal noise generation and pressure drop.
• Series ECG45 - Egg crate grille with 45o core:
A core with one set of vanes slanted at 45o, with the second set at 0o, gives this series of egg crate grille a directional throw and also a non vision property from most angles.
Non vision grilles
Reinforced linear bar grilles
Transfer grilles with a sight blocking design for privacy.
• Series LGFR:
A specially reinforced linear bar grille, designed to sustain moderate loads and impacts.
• Series NV1 - Non vision grille:
A standard non vision grille with one bank of chevron blades.
• Series NV2 - Non vision grille with backing frame:
A NV1 but with a backing frame, to suit doors.
• Series NV3 - Double layered grille for dark rooms:
Two banks of chevron blades for maximum light blocking.
• Series NV4 - Slimline surface mounted non vision grille:
Surface mounted grille, suitable for use with fire doors in conjunction with intumescent fire blocks.
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The additional strength makes reinforced linear bar grilles suitable for installation at low level in corridors, into sport halls, or anywhere else they may be subject to impacts.
Up to 300 mm high, these grilles are suitable for installation into floors and can support light foot traffic.
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GRILLES AND DIFFUSERS
Computer room floor grilles
Pressed steel range
Fully certified and purpose designed for raised access flooring systems.
Primarily used in domestic and commercial warm air heating applications,
pressed steel grilles also lend themselves well to fitting into doors or for
transfer applications.
•
Series CFLG-B - Heavy grade:
Independently certified to heavy grade when tested to BS EN 13264:2001, CFLG-B grilles are the tried and trusted floor grille design, used in countless installations throughout the world.
•
Series CFLG-C - Extra heavy grade:
Independently certified to extra heavy grade when tested to BS EN 13264:2001, CFLG-C grilles are light, stronger and thinner than CFLG-B grilles. Designed entirely using computer simulation software, this is the next generation of computer room floor grille.
Spiral duct grilles
•
Series RGS:
Purpose designed to be fitted directly to spiral ducting with no saddle adaptator, spiral duct grilles are cost-effective units available in seven different models to suit any installation.
Accessories include rear mounted volume control dampers and directional vanes.
• Series PSG - Pressed steel grille:
Standard pressed steel grille.
• Series PSR - Pressed steel register:
As PSG but with a lever operated volume control damper.
• Series PSCD - Pressed steel ceiling diffuser:
Incorporates a cord operated volume control damper.
• Series PSFD - Pressed steel floor diffuser:
As PSCD but with a roller operated damper.
Laminar flow panels
•
Series LFP:
Simple but effective supply diffusers, laminar flow panels are frequently used in areas like laboratories and operating theatres, where a zone of stable supplied air is more desirable than rapidly diffused throw.
Laminar flows incorporate a side or top entry plenum box with 300 mm diameter spigot as standard. Spigot mounted volume control dampers are optional for local balancing of airflow.
Flexible linear core
•
Series FLC:
Designed for lay-in trench applications, flexible linear core is useful where trenches in floors need to be covered, but also where access and ventilation are required.
Supplied in natural finish (satin anodised blades and gloss black tube) , maximum width is 300 mm, length is unlimited but large units will be manufactured in sections.
8
Normally supplied in tile replacer sizes
Perforated plate grilles
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•
Series PPG:
A perforated core held within an aluminium frame give this series of grille a laminar throw when used for supply, as opposed to other types which may seek to rapidly diffuse supplied air.
The 3 mm hole diameter means perforated plate grilles are tamper proof.
Available with internal deflector plates to create different throw patterns if required.
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9
GRILLES AND DIFFUSERS
Ceiling diffusers
Linear ceiling diffusers
•
Series CD:
The classic louvre faced ceiling diffuser used in countless installations worldwide. Now with a shallower profile and new blade design for lightweight but still high quality unit.
• Series LCD:
An excellent diffuser choice where building occupant comfort is priiority.
Monodraught ceiling diffusers are manufactured from extruded aluminium throughout, we do not supply cheap pressed models.
Linear ceiling diffusers use a 45o blade with an additional lip, forcing supplied air along the line of the ceiling used to coanda effect. By exploiting this effect, a large area can be covered from a small number of diffusers.
CD’s are held in stock in common sizes and can also be manufactured to order in any size.
Available with one way or two way blow core set ups.
Drum jet diffusers
Perforated plate diffusers
A high level of adjustability and long throw make these series
perfect for large open plan areas.
• Series PPD:
A perforated core held within a ceiling diffuser type frame.
• Series DJ-P - Premium drum jets:
Manufactured to order andwith a range of options including volume equalising deflectors and opposed blade dampers.
This diffuser type is intended for areas with lay ceiling systems and where a more targeted, vertical throw is preferred to the spread out throw created by ceiling diffusers.
• Series DJ-P - Stock drum jets:
Held in stock in satin anodised and RAL9010 finish, stock drum jets are more cost-effective than premium models
Should a specific throw type be required, concealed internal deflector plates can be fitted to create numerous throw patterns.
Linear slot diffusers
Circular diffusers
• Series LSD:
An understated apperance, combined with a powerful and controllable performance.
A 360o throw and high capacity make circular diffusers the perfect
diffuser type for large open plan areas requiring high changeover
rates.
Linear slot diffusers are available with 1 to 8 slots and can be fitted with internal deflector blades if being used for supply.
Specially adapted plenum boxes are also available to compliment these diffusers series, facilitating simple connection to ductwork and can be fitted with spigot mounted volume control dampers if required.
•
Series LFCD - Large format circular diffuser:
Designed for high to very high air volumes, large format circular diffusers are available in sizes from 340 mm to 1170 mm overall diameter.
•
Series SFCDA - Small format circular diffuser:
Simply a smaller version of the series LFCD, small format circulars are available in sizes from 150 mm to 350 mm nominal diameter.
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11
GRILLES AND DIFFUSERS
Louvre Systems
Swirl diffusers
High performance supply diffusers. all in 595 mm x 595 mm overall size
tiles.
• Series SWF - Fixed blade swirl diffuser:
Available with core diameters of 254 mm, 356 mm, 457 mm and 535 mm.
•
Series SWA - Adjustable blade swirl diffuser:
Available in 12, 24 and 36 slot models, adjustable blade swirl diffusers have individually adjustable blades to allow throw adjustment to suit their location.
Series
WL
WLSS / WLG
CL
AL
STL
HPL
DBL
WL-BDS / VCD
PHL
Series Name
Standard weather louvres
Stainless / galvanised steel weather louvres
Circular cast louvres
Acoustic louvres
Sand trap louvres - Tested to BS EN 13181:2001
High performance louvres (Class A) - Tested to BS EN 13030:2001
Double bank louvres
Weather louvre combination units
Penthouse louvres
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Floor swirl diffusers
•
Series FSW:
Combining the high performance airflow characteristics of a swirl diffuser, with a specially reinforced design suitable for foot traffic.
Floor swirls are suitable for any sort of raised access floor and contain a concealed and integrated swirl blade set and dirt catchment tray to prevent floor voids becoming dirty.
Available in 150 mm and 200 mm diameter sizes.
Jet flow / eyeball diffusers
• Series JFD:
A specialist diffuser often installed in banks of multiple units.
Jet flow diffusers create a long, targeted throw and are designed for large open plan areas where air-flows may need to span a large distance.
The inner ball rotates freely for a fully adjustable throw.
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13
Louvre Systems
Standard weather louvres
Acoustic louvres
• Series WL:
Standard weather louvres are the single bank weather louvre type used in countless installations throughout the world.
•
Series AL:
Series AL acoustic louvres are specialist external louvres, designed primarily for areas like plant rooms or inner city car parks, where noise generated by machinery or vehicles cannot be allowed to leak into the surrounding area.
Using a twin part aluminium blade infilled with mineral wool, Monodraught acoustic louvres offer a high resistance to rain ingress, whilst also having sufficient depth to provide useful levels of sound attenuation throughout a wide range of frequencies.
Available in 150 mm, 300 mm and 600 mm deep variants.
Available in four formats to suit any size installation, all WL types have a single bank of blades with a 45o face for good levels of rain resistance ina ll but the most demanding conditions.
Minimal resistance to airflow is assured with an approximate free area of 50% on all formats.
Stainless / galvanised steel weather
louvres
Sand trap louvres
•
Series STL:
Series STL sand trap louvres are specialist louvres which have been independently tested by BSRIA to BS EN 13181:2001, and proven to catch up to 92.5% of sand and dust.
With two banks of interlocking vertical blades, sand trap louvres are designed to be the primary filters for air intakes in areas where airborne sand and dust are prevalent.
• Series WLSS - Stainless steel weather louvres:
Available in stainless steel grades 430, 304 and 316 (marine specification).
The open ended blade design prevents clogging of the louvre, in contrast to the use of drain holes which are prone to becoming blocked.
Circular cast louvres
High performance louvres
•
Series CL:
Small diameter external louvres, designed for applications requiring a high free area external vent, perfect for bathroom extractor fans, etc.
• Series HPL:
An independently tested weather louvre, certified by BSRIA to provide ‘Class A’ rain protection when tested against BS EN 13030:2001.
Manufactured from a single aluminium casting, they are the rattle free and robust and are supplied factory fitted with stainless steel bird screen.
CL louvres can be fixed through the face into the substrate or by using concealed holes in the neck.
For installations requiring the aesthetics of galvanised steel or the
corrosion resistance of stainless steel.
Both series are manufactured using the latest CNC brake press technology
and dedicated press tooling for the highest quality product.
• Series WLG - Galvanised steel weather louvres
14
With a primary bank of standard weather louvre blades, Series HPL louvres have a conventional appearance, perfect for installations where high performance louvres may sit alongside standard louvres or site-assembly louvre cladding.
At the rear, two banks of vertical channels act to catch any water which penetrates the outer blades, this then falls into a drip cill mounted at the base of the louvre and flows out through a concealed gap between the bottom blade and the frame.
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15
LOUVRE SYSTEMS
Dampers
Double bank louvres
•
Series DBL:
Series DBL double bank louvres are a specialist louvre sytem making use of a chevron type blade, designed to provide elevated levels of rain rejection, whilst also providing a non vision quality by blocking direct line of sight through the louvre.
Making use of a new single piece blade extrusion, DBL louvres are among the lightest louvres available in their class and their slimline construction is just 100 mm deep.
Combination units
Series
S100
S900
S900 SBD
S900 RSBD
LF uPVC-VCD
SF uPVC-VCD
VCD
BDS
OBD
Series Name
Fire dampers - CE marked
Steel volume control and shut off dampers
Steel circular single blade dampers
Steel rectangular single blade dampers
Large format uPVC volume control dampers
Small format uPVC volume control dampers
Aluminium volume control dampers
Back draught / Non-return dampers
Opposed blade dampers
Recommended Use
Fire spread prevention
Volume control and shut off
Volume control
Volume control
Volume control and shut off
Volume control
Volume control and shut off
maintaining uni-directional airflow
Volume control
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Combination units are an assembly of products, rather than a stand
alone product line.
Select from any Monodraught louvre system and any Monodraught
volume control damper model, and we can factory assemble them to
create an eady to install, integrated unit, performing both louvre and
volume control functions.
The main advantage of combination units is that the two components
are factory assembled to make an easy to install assembly.
Our in house design team will ensure your selected components work
together perfectly, with you only needing to tell us the hole size and what
components you require.
Penthouse louvres
•
Series PHL:
Also known as turret louvres, penthouse louvres are designed for mounting and are frequently employed in natural ventilation applications.
Penthouse louvres are often used in conjunction with other Monodraught products, like insulated volume control dampers, transition ducts and internal grilles, to form and integrated natural ventilation assembly performing air intake, volume control and air diffusion in one complete package.
Available in standard and hih performance Class A rain rejection models.
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17
Series 900 Steel rectangular single
blade dampers
Dampers
Series 100 Fire dampers - CE marked
A fully CE marked fire damper, currently available to suit the following
installations:
• HEVAC frame in mansonry wall
• Plate frame in drywall partition
• Plate frame in mansonry wall
Constructed from galvanised steel as standard, with stainless steel
blades and/or case available. A range of options are available including
electromagnets for remote operation, and microswitches for damper
position indication.
Series 900 Steel volume control
and shut off dampers
Multi leaf, opposed blade volume control dampers.
Available in volume control and shut off variants, with the shut
off damper having blade edge and blade side seals for reduced
leakage.
S900 dampers are designed for units up to 1 m x 1 m, above this
size Monodraught VCD aluminium volume control dampers are
more suitable.
Available with a range of control options including manual handles
and a full range of factory fitted actuators.
Series SBD:
Intended for use in small diameter rigid spiral ducting or in plenum box spigots, S900 single blade VCDs, also known as flap dampers, are simple, cost-effective balancing volume control dampers.
Manufactured from galvanised steel, S900SBDs are fitted with a galvanised steel locking quadrant as standard, but are available with a manual plastic handle, extended spindle or motorised with an electronic actuator if required.
Series 900 RSBD:
Purpose designed to suit small scale plastic ductwork which is increasingly being used in new build homes and residential developments. S900 RSBD’s allow the adjustment of airflow locally to each terminal.
Constructed from galvanised steel as standard, with stainless steel optional in grades 430, 304, and 316 (marine spec).
Supplied as standard with an ergonomic and lockable plastic handle.
Large format uPCV-VCD
•
Series LF uPVC-VCD:
An exceptionally low leakage volume control damper, designed for natural ventilation applications in the next generation of energy efficient buildings.
Part L of building regulations demands a leakage of no more than 10m3/hr/m2 at 50 Pa. LF uPVC volume control dampers have been independently tested and confirmed to have a leakage of just 2.85 m3/hr/m2, over 70% less than required by building regulations.
The plastic construction also serves to make the whole damper a thermal break with a calculated U value of just 1.2 W/m2K, and also imparts an extremely high level of corrosion resistance.
Available with a range of control options including manual handles and a full range of factory fitted actuators.
Small format uPCV-VCD
Series 900 Steel circular single
blade dampers
•
•
• Series SF uPVC-VCD:
A lightweight, corrosion resistant volume control damper designed to be used in smaller size ductwork.
The higly corrosion resistant construction makes this series of damper perfect for any application in a potentially corrosive atmosphere, swimming pools or coastal regions for instance. It also keeps required maintenance to a minimum.
The frame and blades make use of flexible co-extruded blade-tip and
side seals, ensuring excellent levels of shut off.
Blades are driven by a set of fully protected gears hidden outside the
airstream to avoid any debris contamination.
Available with a range of control optionsincluding manual handles
and a full range of factory fitted actuators
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19
DAMPERS
Ancillaries
Aluminium volume control dampers
•
Series VCD:
An excellent and beautifully simple volume control damper, Monodraught VCDs have an incredibly low torque operation, enabling dampers of several square metres to be driven from a single motor or manual control point.
The linkage is contained entirely outside of the airstream to ensure long life and minimal maintenance.
Normally intended for balancing purposes, Monodraught VCDs can also be equipped with additional seals to create a low leakage variant and hhigh temperature parts can also be specified enabling use in environments where temperatures reach up to 300 oC.
Available with a range of control options inlcuding manual handles and a full range of factory fitted actuators.
Series
IFB
AV
PB
Series Name
Intumescent fire dampers
Air valves
Plenum boxes
Recommended Use
Fire spread prevention
Extract and supply
Connection of terminal to ductwork
Page
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Back draught / Non-return dampers
• Series BDS:
Back draught shutters, also known as non-return dampers, are passive devices, which only permit airflow in one direction.
Like Monodraught VCDs they can be made in large sizes and the aluminium construction ensures light weight and high resistance to corrosion.
Options include linked and weighted blades, which for larger sizes and/or high velocities are highly recommended.
Opposed blade damper
•
Series OBD:
Not usually sold as a standalone product, opposed blade dampers are an option for grilles and diffusers and provide the facility to balance air locally, rather than relying on volume control dampers further into ductwork.
Adjustable using a flathead screwdriver or square ended key.
20
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21
Ancillaries
Intumescent fire dampers
Designed to expand and fill their aperture with an incombustible mass
within minutes of exposure to elevated temperatures in order to prevent
the passage of hot smoke and fire.
• IFB60 - 60 minute rated intumescent fire damper:
Certified to provide 60 minutes of protection, vertical applications only.
• IFB60 - 120 minute rated intumescent fire damper:
Certified to provide 120 minutes of protection and suitable for vertical applications and horizontal applications.
Air Valves
We are supporting Air-Precision range with:
Commonly used in domestic applications and suitable for areas like
bathrooms and kitchens, air valves are available in the following
models:
• £1 million of fast moving stock
•
•
•
•
GEV - Standard extract air valve
GSV - Standard supply air valve
GEFV - CE marked fire rated extract air valve
PAV - Plastic air valve
• Bespoke manufacture with any standard RAL colour within 5 days
• 15 dedicated experts
• Designed with industry leading software
• Belimo actuators used throughout
• AA5 anodisation (ISO7599) utilised
• Market leading quality fully supported by a 10 year guarantee
Monodraught can supply a full range of plenum boxes with a range of opions including single or multiple spigots, internal acoustic insulation and internal matt black painting.
Monodraught products are designed
and manufactured in Great Britain
TAIN DE
I
R
Series PB:
Plenum boxes are one of the basic components of any ventilation system, providing the link between ductwork and terminal.
ED IN B
UR
•
ANUFACT
M
Plenum Boxes
NED &
SIG
This brochure is designed to give a brief overview of the range of products available from Monodraught.
For more detailed information including dimensions, options and available finishes, please go to our
website www.monodraught.com where product specific PDFs are available to download.
23
Halifax House, High Wycombe
Buckinghamshire, HP12 3SE
+44 01494 897700
+44 01494 532465
www.monodraught.com
[email protected]
Monodraught Ltd
@MonodraughtLtd @cool_phase
Monodraught Ltd