Big Gun Brochure - Nelson Irrigation

Transcription

the original
English
BIG GUN 9/07
BIG GUN SPRINKLER
®
www.nelsonirrigation.com
nelson big gun sprinklers
®
The Leader in Quality, Performance & Support
In the field of large-volume sprinklers, Nelson
Big Guns® are recognized the world over as
the leader in quality, performance and technical
support. They are engineered and precision
manufactured for heavy-duty reliability and long
wear life. Every Nelson Big Gun® is subjected to
the toughest inspection testing and quality control
standards in the industry — including individual
water testing of every gun at the factory.
Durable and reliable with
engineered simplicity.
The preferred choice for tough applications.
The Big Gun® Family
200 Series
150 Series
100 Series
75 Series
Withstands
the test
of time.
The only gun for hour after hour,
year after year operation.
works right out of the box. Nelson pioneered the
concept of a slow, steady and uniform forward and reverse drive
action. The drive vane automatically compensates through the
full range of nozzle sizes and pressures.
set it and forget it. A simple,
positive, reliable adjustment allows for
setting the arc to within 1 degree, without overriding the stops. The setting
will not change over time, a concept
proven with years in the field.
the original big gun sprinkler
®
3
appLICATIONS
· Pivot End Gun Irrigation
· Traveler Irrigation
· Solid Set Irrigation
- Corn, Sugar Cane, Pineapple, Pastures, etc.
FEEDLOT DUST
SUPPRESSION
AND COOLING
synthetic
turf
cooling
· Environmental Applications
-
-
-
Feedlot Dust Suppression
& Cooling
Wastewater Applications
Mining Dust Suppression
· Sports Field Applications
- Turf Irrigation
- Synthetic Turf Cooling
& Conditioning
pivot end gun
Made to withstand dirty
water applications.
COAL PROCESSING
DUST SUPPRESSION
4
43° BIG GUN
FOR DUST
SUPPRESSION
oPTIONS
adjustable
trajectory
(15-45 degrees)
· Adjustable Trajectory
· 800 Series Valve/Big Gun® Combination
· Nozzle Valve
· Quick Coupling Valve
· Special Coatings
· Add-on Kits: Secondary Nozzle, Wedge and Counterbalance
(See Big Gun Add-on Kits literature for details.)
®
anodized
& powder
coated
big gun
nozzle valve
counterbalance kit
wedge insert to
modify trajectory
quick
coupling
valve for
portable 75 &
100 series big
gun sprinklers
800P End Gun
Control Valve*
*No electric solenoid required
for Big Gun® control when
used with a booster pump
®
5
heavy duty — precisi
The big gun® name has
a world-wide reputation
for quality, performance
and support in a number of
heavy-duty agricultural and
industrial applications.
Greatest range
of options. Full &
part-circle sprinklers
available in a variety
of trajectory, nozzle &
coating options.
Twin ball bearing in lower bearing
unit. Gun has a total of 9 ball bearings — all
sealed and lifetime lubricated for long wear
life and reliability.
Hand Adjustable
Stops for Precise
Arc Control.
6
precision manufactured
Excellent drive action.
The SR Series has the same
slow forward and reverse
speeds, increasing stability
and improving uniformity.
Patented pressure and
flow compensating drive
spoon eliminates need for
adjustments throughout the
full range of nozzle sizes and
pressures.
Consistent brake load.
The brake provides a consistent
resistance to rotation over the
life of the gun.
®
7
BIG GUN OPTIONS AVAILABLE
®
TO ORDER BIG GUNS®
SPECIFY THE FOLLOWING:
21°, 24°
18°, 21°,
24°, 43°
Not Available
TR75
(Specify Size)
F100
SR100
18°, 21°, 24°, 43°
SRA100
15-45°
Adjustable
100T
(Specify Size)
100TR
(Specify Size)
NA
for
SRNV
100R (Includes
Set of Rings)
NA
for
SRNV
250-1200 GPM
(55-275 M3/H)
50-120 PSI
(3.5-9 Kg/cm2)
60-130 PSI
(4-9 Kg/cm2)
Full Circle Part Circle Part Circle
F150
SR150
Full Circle
SRA150
F200
21°, 24° 21°, 24°, 15-45°
27°, 43° Adjustable
150T
(Specify Size)
150TR
(Specify Size)
150R
(Includes Set of Rings)
Part Circle
SR200
21°, 24°, 27°
200T
(Specify Size)
Not Available
200R
(Includes Set of Rings)
Anodized & Powder
Coated, Vaneless
Range Tube*
Anodized & Powder
Coated, Stainless Steel
(SRA150 N/A), Vaneless
Range Tube
Anodized &
Powder Coated
HD Lower Bearing,
12° Wedge Kit,
Counterbalance Kit,
Stream Straightener Vane
Low-Pressure Drive Vane Kit,
Counterbalance Kit,
Secondary Nozzle Kit,
12° Wedge Kit,
Stream Straightener Vane
Counterbalance Kit,
Secondary Nozzle Kit,
Stream Straightener
Vane
Secondary Nozzle Kit
(standard), 12° Wedge Kit
(SR200 only)
Fits QC** &
2” 800 Series Valve
Fits QC** &
2” 800 Series Valve
Substantial thrust on riser,
use 3” valve minimum
Substantial thrust on riser,
use 4” valve minimum
1 1/2” or 2” FNPT or FBSP
ANSI/DIN
Nelson or Euro Flange
Nelson, Euro or
ANSI/DIN Flange
Nelson, Euro or
ANSI/DIN Flange
aDD-ON
KITS
special
options
Not Available
mounting
details
Not Available
Full Circle Part Circle Part Circle
200 SERIES
connection
options
nozzle options
ring Taper ring Taper
0.4-0.8” (10.2-20.3 mm)
SR75
100-630 GPM
(23-150 M3/H)
40-110 PSI
(3.5-8 Kg/cm2)
0.5-1.0” (12.7-25.4 mm)
Part Circle
Specification Example:
SR100 (24°), 2” FNPT, 100T-0.8”
150 SERIES
50-300 GPM
(10-70 M3/H)
Full Circle
200
100 SERIES
25-80 PSI
(1.75-6 Kg/cm2)
F75
150
0.7-1.4” (17.8-35.6 mm)
30-160 GPM
(6.8-36.3 M3/H)
model &
TRAJECTORY
pERFORMANCE
75 SERIES
100
1.05-1.9” (26.7-48.3 mm)
75
Model No., Trajectory, Connection Size
& Type, Nozzle Size & Type, Optional
Coatings (Anodized or Anodized and
Powder Coated) Note: Extended
lead time may be necessary for large
quantities of anodized or anodized and
powder coated products.
(QC NA for SRNV100)
2” FNPT or FBSP,
2 1/2” FNPT
ANSI/DIN, Nelson
or Euro Flange
2” FNPT
or FBSP
for SRNV
Also, Nelson Flange
to Female Adapters
Also, Nelson Flange
to Female Adapters
*Vaneless Range Tube option is for wastewater applications containing hair, straw, etc.
** The “Quick Coupling Valve” inlet is available in both 2” and 3” FNPT and FBSP for connection to the piping system. The “Quick Coupling
Key” outlet is available in 2” FNPT, 2” FBSP, and Nelson Flange Connection for connection to the Big Gun.
8
BIG GUN FLANGE DETAILS
®
75 & 100 SERIES
150 SERIES
200 SERIES
.406” (10.3mm) Hole Drilled Through
3/8-16 UNC Thread .75” (19mm) Deep
nelson
flange
5/16-18 UNC 2B Threaded Through
ansi/din compatible
flange
Use 5/16-18 Bolts
Connects to 2” Nelson Flange Bolt Pattern
Use 3/8-16 Bolts & Nuts or M10 Bolts & Nuts
Use 3/8-16 Bolts & Nuts
(F200 has same bolt pattern as SR150.)
4.35”
7.74”
8.9”
(111mm) (197mm) (226mm)
3.2”
5.88”
6.9”
(81mm) (149mm) (175mm)
2.32”
4.62”
5.72”
(59mm) (117mm) (145mm)
Use 1/2-13 Bolts
Connects to 2” ANSI or 50mm DIN Flanges
4.35”
5.75”
7.6”
(111mm) (146mm) (193mm)
3.2”
5.75”
6.5”
(81mm) (146mm) (165mm)
2.3”
4.0”
4.6”
(59mm) (102mm) (117mm)
Use 1/2-13 Bolts
M8 x 1.25 - 6H Threaded Through
Use 1/2-13 Bolts
M8 x 1.25 - 6H Thread .75” (19mm) Deep
euro
flange
9.1mm Hole Drilled Through
56mm
130mm
81mm
150mm
Use M8 Bolts & Nuts
Connects to European Traveler Flange
130mm
111mm
165mm
Use M8 x 1.25 Bolts
130mm
193mm
Use M8 x 1.25 Bolts
Contact the factory or go to www.nelsonirrigation.com for Parts Lists, Operation & Maintenance
Guides, Repair Kits, Dimensional Drawings, Add-on Kit literature & Thrust Force information.
Nelson Big Guns
are easy to repair
with readily
available parts.
®
9
BIG GUN® performance (u.s. units)
Flow and diameter (feet) information at various pressures with different nozzle sizes. (See information at bottom of page 11.)
75 taper ring Nozzle — 24° trajectory
PSI
0.4”
GPM 0.45”
DIAM. FT
GPM 0.5”
DIAM. FT
GPM 0.55”
0.6”
0.65”
0.7”
0.75”
0.8”
DIAM. FT
GPM DIAM. FT
GPM DIAM. FT
GPM DIAM. FT
GPM DIAM. FT
GPM DIAM. FT
GPM DIAM. FT
—
158
164
171
180
186
193
198
205
210
217
222
42
45
49
52
56
59
62
64
67
69
72
74
146
158
172
180
189
195
203
208
216
221
228
234
50
55
59
63
67
70
74
77
80
83
86
89
155
165
178
190
198
203
213
220
227
232
239
244
59
64
69
74
79
83
87
91
95
98
101
105
161
172
191
198
206
212
221
228
237
243
250
256
69
75
81
87
91
95
100
104
109
113
117
121
167
182
196
204
214
220
230
237
247
254
261
266
80
87
93
98
104
109
115
120
125
129
134
138
174
187
202
213
223
230
239
245
254
260
268
274
91
99
106
112
118
123
130
136
142
147
153
158
182
192
208
221
230
237
247
254
263
270
277
283
25*
—
—
—
—
—
30*
—
—
—
—
37
35
— —
32
154
40
40
27
149
35
160
43
45
29
155
37
167
46
50
30
161
39
174
48
55
32
165
41
179
50
60
33
169
42
184
53
65
35
172
44
189
55
70
36
175
45
194
57
75
37
179
47
201
59
80
39
182
49
207
61
*Operating at pressures above 30 PSI provides better performance.
100 taper BORE NOZZLE — 24° trajectory
0.5”
PSI
40
50
60
70
80
90
100
110
0.55”
0.6”
0.65”
0.7”
0.75”
0.8”
0.85”
0.9”
1.0”
GPM DIAM. FT
GPM DIAM. FT
GPM DIAM. FT
GPM DIAM. FT
GPM DIAM. FT
GPM DIAM. FT
GPM DIAM. FT
GPM DIAM. FT
GPM DIAM. FT
GPM DIAM. FT
47
50
55
60
64
68
72
76
191
205
215
225
235
245
255
265
57
64
69
75
79
83
87
92
202
215
227
238
248
258
268
278
66
74
81
88
94
100
106
111
213
225
240
250
260
270
280
290
78
87
96
103
110
117
123
129
222
235
250
263
273
283
293
303
91
100
110
120
128
135
143
150
230
245
260
275
285
295
305
315
103
115
126
136
146
155
163
171
240
256
270
283
295
306
316
324
118
130
143
155
165
175
185
195
250
265
280
295
305
315
325
335
134
150
164
177
189
201
212
222
256
273
288
302
314
326
336
344
152
165
182
197
210
223
235
247
262
280
295
310
325
335
345
355
—
204
224
243
258
274
289
304
—
300
316
338
354
362
372
380
0.7”
0.8”
0.9”
1.0”
1.1”
1.2”
1.3”
1.4”
PSI
GPM DIAM. FT
GPM DIAM. FT
GPM DIAM. FT
GPM DIAM. FT
GPM DIAM. FT
GPM DIAM. FT
GPM DIAM. FT
GPM DIAM. FT
50
60
70
80
90
100
110
120
100
110
120
128
135
143
150
157
250
265
280
290
300
310
320
330
130
143
155
165
175
185
195
204
270
285
300
310
320
330
340
350
165
182
197
210
223
235
247
258
290
305
320
335
345
355
365
375
205
225
245
260
275
290
305
320
310
325
340
355
365
375
385
395
255
275
295
315
335
355
370
385
330
345
360
375
390
400
410
420
300
330
355
380
405
425
445
465
345
365
380
395
410
420
430
440
350
385
415
445
475
500
525
545
360
380
395
410
425
440
450
460
408
446
483
516
547
577
605
632
373
396
412
427
442
458
471
481
200 taper bore NOZZLE — 27° trajectory
1.05”
0.86”
1.1”
0.97”
1.3”
1.4”
1.5”
1.6”
1.75”
1.9”
GPM DIAM. FT
GPM DIAM. FT
GPM DIAM. FT
GPM DIAM. FT
GPM DIAM. FT
GPM DIAM. FT
GPM DIAM. FT
GPM DIAM. FT
GPM DIAM. FT
60
70
80
90
100
110
120
130
250
270
290
310
325
340
355
370
345
360
375
390
400
410
420
425
285
310
330
350
370
390
405
425
355
380
395
410
420
430
440
445
330
355
380
405
425
445
465
485
375
395
410
425
440
450
460
465
385
415
445
475
500
525
545
565
390
410
430
445
460
470
480
485
445
480
515
545
575
605
630
655
410
430
450
465
480
495
505
515
515
555
590
625
660
695
725
755
430
450
470
485
500
515
530
540
585
630
675
715
755
790
825
860
445
465
485
505
520
535
550
560
695
755
805
855
900
945
985
1025
470
495
515
535
550
565
580
590
825
890
950
1005
1060
1110
1160
1210
495
515
535
555
575
590
605
620
ring nozzle
(greater diffusion)
10
1.2”
1.08”
PSI
Taper ring /
Taper Bore nozzle
(greater throw diameter)
See opposite page for nozzle descriptions.
RING
NOZZLE
TAPER BORE
NOZZLE
TAPER/RING
NOZZLE
BIG GUN® performance (METRIC)
Flow and diameter (meters) information at various pressures with different nozzle sizes. (See information at bottom of page.)
75 taper ring Nozzle TR75 — 24° trajectory
10.2 mm
Kg/cm2
L/S
M3/H
11.4 mm
diam. m
L/S M3/H
12.7 mm
diam. m
L/S
M3/H
1.75*
— —
—
— —
—
—
—
2.00*
— —
—
— —
— 2.33 8.4
2.50
— —
—
2.11 7.6
47 2.61 9.4
3.00
1.83 6.6 47
2.32 8.3
50 2.86 10.3
3.50
1.98 7.1 49
2.50 9.0
52 3.09 11.1
4.00
2.11 7.6 50
2.67 9.6
54 3.30 11.9
4.50
2.24 8.1 52
2.84 10.2 57 3.50 12.6
5.00
2.36 8.5 53
2.99 10.8 60 3.69 13.3
5.50
2.48 8.9 55
3.13 11.3 62 3.87 13.9
6.00
2.59 9.3 56
3.27 11.8 63 4.04 14.6
*Operating at pressures above 2 Kg/cm2 provides better performance. 14.0 mm
diam. m
L/S M3/H
—
48
50
53
57
59
62
64
66
68
2.64
2.82
3.16
3.46
3.74
3.99
4.24
4.46
4.68
4.89
9.5
10.2
11.4
12.4
13.4
14.4
15.2
16.1
16.9
17.6
15.2 mm
diam. m
L/S
M3/H
diam. m
44
48
53
57
60
62
66
68
70
72
3.17
3.39
3.79
4.15
4.48
4.79
5.08
5.35
5.61
5.86
11.4
12.2
13.6
14.9
16.1
17.2
18.3
19.3
20.2
21.1
48
51
55
59
62
65
68
70
73
74
16.5 mm
L/S M3/H
3.72
3.98
4.45
4.88
5.27
5.63
5.97
6.30
6.60
6.90
13.4
14.3
16.0
17.6
19.0
20.3
21.5
22.7
23.8
24.8
17.8 mm
diam. m
L/S
49
52
58
61
64
67
71
74
77
79
4.30
4.59
5.14
5.63
6.08
6.50
6.89
7.26
7.62
7.96
M3/H
19.1 mm
diam. m
15.5 51
16.5 56
18.5 60
20.3 63
21.9 67
23.4 71
24.8 75
26.1 78
27.4 81
28.6 84
20.3 mm
L/S
M3/H
diam. m
L/S
M3/H
4.91
5.25
5.87
6.43
6.95
7.43
7.88
8.30
8.71
9.09
17.7
18.9
21.1
23.1
25.0
26.7
28.4
29.9
31.3
32.7
54
58
62
66
70
73
78
80
83
85
5.59
5.97
6.68
7.32
7.90
8.45
8.96
9.45
9.90
10.3
20.1
21.5
24.0
26.3
28.4
30.4
32.3
34.0
35.7
37.2
diam. m
56
59
64
69
73
76
80
84
86
87
Kg/cm2
L/S
12.7 mm
M3/H
diam. m
14.0 mm
15.2 mm
16.5 mm
17.8 mm
3.00
3.40
3.79
4.17
4.53
4.89
10.8
12.2
13.6
15.0
16.3
17.6
59.5
64.3
69.0
73.4
77.6
81.7
3.73
4.25
4.72
5.14
5.52
5.84
4.33
5.00
5.59
6.12
6.61
7.07
5.09
5.86
6.56
7.19
7.75
8.25
5.84
6.82
7.62
8.35
9.02
9.64
3.0
4.0
5.0
6.0
7.0
8.0
L/S M3/H diam. m
13.4
15.3
17.0
18.5
19.9
21.0
62.6
67.8
72.7
77.3
81.6
85.7
L/S M3/H
diam. m
15.6
18.0
20.1
22.1
23.8
25.5
66.1
71.8
76.4
80.7
85.0
89.3
L/S M3/H
diam. m
18.3
21.1
23.6
25.9
27.9
29.7
L/S M3/H
66.8
74.8
80.2
85.0
89.3
93.1
21.0
24.6
27.5
30.1
32.5
34.8
diam. m
71.4
77.8
84.4
88.7
93.0
97.3
19.1mm
L/S M3/H
6.71
7.73
8.66
9.51
10.3
11.0
24.1
27.8
31.2
34.3
37.0
39.4
20.3 mm
diam. m
L/S M3/H
74.5
81.0
86.7
91.8
96.1
99.7
7.64
8.66
9.91
10.9
11.7
12.5
27.5
31.2
34.9
38.2
41.3
44.1
diam. m
77.5
82.8
90.4
94.7
99.0
103
21.6 mm
22.9 mm
8.74
10.1
11.3
12.4
13.3
14.2
9.67
11.2
12.5
13.7
14.8
15.9
L/S M3/H
31.5
36.2
40.5
44.5
48.0
51.2
diam. m
L/S M3/H
79.5
86.4
92.5
97.7
102.2
105.8
25.4 mm
diam. m
34.8
40.4
45.2
49.5
53.5
57.2
L/S M3/H
81.4
88.6
94.7
101
105
109
11.9
13.8
15.5
16.8
18.2
19.5
42.8
49.5
55.6
60.5
65.5
70.2
diam. m
88.1
94.8
103
109
113
116
17.8 mm
20.3 mm
22.9 mm
25.4 mm
27.9 mm
30.5 mm
33.0 mm
35.6 mm
Kg/cm2
L/S
M3/H
diam. m
L/S
M3/H
diam. m
L/S
M3/H
diam. m
L/S
M3/H
diam. m
L/S
M3/H
diam. m
L/S
M3/H
diam. m
L/S
M3/H
diam. m
L/S
M3/H
diam. m
3.5
4.0
5.0
6.0
7.0
8.0
9.0
6.39
6.83
7.63
8.36
9.03
9.66
10.2
23.0
24.6
27.5
30.1
32.5
34.8
36.9
76.0
79.6
85.4
89.7
95.0
99.3
104
8.29
8.86
9.91
10.9
11.7
12.5
13.3
29.8
31.9
35.7
39.1
42.2
45.1
47.9
82.0
85.6
91.6
96.7
101
105
110
10.5
11.2
12.6
13.8
14.9
15.9
16.8
37.8
40.4
45.2
49.5
53.5
57.2
60.6
88.0
91.6
98.6
104
108
112
117
13.0
13.9
15.6
17.0
18.4
19.7
20.9
46.9
50.1
56.0
61.3
66.3
70.8
75.1
95.0
97.8
105
110
114
118
123
15.9
16.9
18.9
20.8
22.4
24.0
25.4
57.1
61.0
68.2
74.7
80.7
86.3
91.5
101
104
111
117
122
126
131
19.0
20.3
22.7
24.9
26.8
28.7
30.4
68.3
73.0
81.7
89.5
96.6
103
110
105
109
117
123
128
132
137
22.3
23.8
26.6
29.1
31.5
33.7
35.7
80.1
85.7
95.8
105
113
121
129
110
114
121
128
134
138
143
25.8
27.4
30.8
33.6
36.4
38.9
41.1
92.9
98.6
111
121
131
140
148
114
118
126
133
139
145
149
200 taper BORE Nozzle — 27° trajectory
26.7 mm
27.9 mm
30.5 mm
Kg/cm2
L/S
M3/H
diam. m
L/S
M3/H
diam. m
L/S
M3/H
diam. m
4.0
5.0
6.0
7.0
8.0
9.0
15.5
17.3
19.0
20.5
21.9
23.2
55.7
62.3
68.2
73.7
78.8
83.6
104
111
115
122
126
130
17.8
19.9
21.8
23.5
25.1
26.6
63.9
71.5
78.3
84.6
90.4
95.9
106
117
121
128
132
136
20.3
22.7
24.9
26.9
28.7
30.4
73.1
81.7
89.5
96.7
103
110
112
121
126
134
138
142
33.0 mm
L/S M3/H
23.8
26.7
29.2
31.5
33.7
35.8
85.8
96.0
105
114
121
129
35.6 mm
38.1 mm
40.6 mm
44.5 mm
diam. m
L/S
M3/H
diam. m
L/S
M3/H
diam. m
L/S
M3/H
diam. m
L/S
M3/H
diam. m
117
126
132
140
144
148
27.5
30.7
33.7
36.3
38.9
41.2
98.9
111
121
131
140
148
123
132
138
146
152
157
32.2
36.0
39.4
42.6
45.5
48.3
116
130
142
153
164
174
129
138
144
152
159
164
36.1
40.3
44.2
47.7
51.0
54.1
130
145
159
172
184
195
134
143
149
159
165
170
42.9
48.0
52.6
56.8
60.7
64.4
154
173
189
204
218
232
141
152
158
168
174
180
48.3 mm
L/S
M3/H
diam. m
50.7
56.7
62.1
67.1
71.7
76.0
183
204
224
241
258
274
149
158
164
175
182
188
Diameters are based on a 24° trajectory for the 75, 100 and 150 Series and a 27° trajectory for the 200 Series. The lower trajectory angles result in better wind fighting ability, but
reduced throw distances. Throw reduction depends upon nozzle flow rate. In general, the throw distance is reduced approximately 3% with each 3° drop in trajectory angle. Use
of the wedge insert to modify trajectory will affect distance. Big Gun® performance data has been obtained under ideal test conditions and may be adversely affected by wind, poor
hydraulic entrance conditions or other factors. Test riser height of 3 feet (0.91 meters) above measurement surface. No representation regarding droplet condition, uniformity, application rate, or suitability for a particular application is made herein.
Additional nozzle options and sizes available. Go to www.nelsonirrigation.com or contact the factory for nozzle performance.
Taper Bore Nozzle. Most common nozzle type. Used where the available water flow and pressure are consistent. A nozzle size
must be specified when ordering a Big Gun with a Taper Bore Nozzle. The Nozzle Valve End Gun requires a Taper Bore Nozzle.
Ring Nozzle Set. The Ring Nozzle Set is an easy and economic way of changing nozzles to match the available water flow
and pressure. These are commonly used where the available water flow and pressure are variable and or when the Big Gun is
shifted between various water sources with different capacities. The abrupt orifice of the nozzle is less efficient so the radius
of throw is less than that achieved with an equivalent diameter Taper Bore nozzle. The abrupt orifice of the Ring Nozzle does
break the stream of water up more, which can be an advantage in low pressure applications. The Ring Nozzle comes with a set
of rings. The Ring Nozzle should not be used with the Nozzle Valve End Gun.
Taper Ring Nozzle. This nozzle combines the changeability of a Ring Nozzle with some of the efficiency of a Taper Bore
Nozzle. When ordering the Taper Ring Nozzle, specify the size as only one Taper Ring comes with the nozzle body and cap.
Additional taper ring sizes can be purchased. The Taper Ring Nozzle should not be used with the Nozzle Valve End Gun.
®
11
the best product support in the industry.
Nelson is proud of its reputation for quality and integrity.
We work hard to make our products the best, and we stand
behind them with a one-year warranty.
Nelson Irrigation Corporation’s worldwide network of professional
dealers provides customized water application solutions.
Nelson Irrigation Corporation 848 Airport Rd., Walla Walla, WA 99362 USA
Tel: 509.525.7660 Fax: 509.525.7907 [email protected]
Nelson Irrigation Corporation of Australia 35 Sudbury Street, Darra QLD 4074
Tel: +61 7 3715 8555 Fax: +61 7 3715 8666 [email protected]
Warranty and Disclaimer: Nelson Big Gun ® Sprinklers are warranted for one year from date of original sale to be free of defective
materials and workmanship when used within the working specifications for which the products were designed and under normal use and
service. The manufacturer assumes no responsibility for installation, removal or unauthorized repair of defective parts. The manufacturer’s
liability under this warranty is limited solely to replacement or repair of defective parts and the manufacturer will not be liable for any crop
or other consequential damages resulting from defects or breach of warranty. This warranty is expressly in lieu of all other
warranties, express or implied, including the warranties of merchantability and fitness for particular
purposes and of all other obligations or liabilities of manufacturer. No agent, employee or representative of
the manufacturer has authority to waive, alter or add to the provisions of this warranty, nor to make any representations or warranty not
contained herein.
This product may be covered by one or more of the following U.S. Patent Nos. D297,453, 3,559,887, 3,744,720, 4,193,548, 4,669,663 and
other U.S. Patents pending or corresponding issued or pending foreign patents.

Big Gun Brochure - Nelson Irrigation

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