Hunter SRM/PGJ Installation Manual
SRM/PGJ PERFORMANCE CARD
➊➊ ➊➋ ➊➌
90°
➊➊ ➊➋ ➊➌
➊➍ ➊➎ ➊➏
90°
90°
NOZZLE INSTALLATION
90°
SRM/PGJ PERFORMANCE DATA
Nozzle Pressure
0.50
0.75
1.0
1.5
2.0
2.5
3.0
4.0
Note: All precipitation rates calculated for 180° operation.
For the precipitation rate for a 360° sprinkler, divide by 2.
Radius .Flow
PSI
30 14 0.42 0.41 0.48
40 15 0.50 0.43 0.49
50 16 0.58 0.44 0.50
30 15 0.64 0.55 0.63
40 16 0.75 0.56 0.65
50 17 0.85 0.57 0.65
30 18 0.85 0.51 0.58
40 19 1.0 0.51 0.59
50 19 1.1 0.57 0.66
30 21 1.3 0.57 0.66
40 22 1.5 0.60 0.69
50 22 1.7 0.67 0.77
30 24 1.7 0.55 0.64
40 25 2.0 0.62 0.71
50 25 2.3
30 27 2.2 0.58 0.67
40 28 2.5 0.60 0.69
50 28 2.8 0.68 0.79
30 30 2.5 0.53 0.62
40 31 3.0 0.60 0.69
50 31 3.4 0.68 0.79
30 33 3.7 0.65 0.76
40 33 4.0 0.71 0.82
50 34 4.3 0.72 0.83
GPM
Precip in/hr
0.71
0.82
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SRM/PGJ ARC ADJUSTMENT
➊➊ ➊➋
➊➌
➊➍
180°
0°
360°
40°
➊➊ ➊➋
➊➌
➊➍
40°
➊➍
180°
0°
360°
40°
➊➍
40°
➊➍
180°
0°
360°
➊➍
➊➋
➊➌
RADIUS ADJUSTMENT
Note: All precipitation rates calculated for 180°
operation. For the precipitation rate for a 360°
sprinkler, divide by 2.
SRM/PGJ PERFORMANCE DATA
Nozzle Pressure Radius Precip in/hr Precip in/hr
0.50
0.75
1.0
1.5
2.0
2.5
3.0
4.0
bar kPa m m
3
/hr l/min
1.7 170 4.3 0.08 1.4 9 11
2.0 200 4.3 0.09 1.6 10 12
2.5 250 4.6 0.11 1.8 10 12
3.0 300 4.6 0.12 2.0 12 13
3.5 350 4.9 0.13 2.2 11 13
3.8 380 4.9 0.14 2.3 12 14
1.7 170 4.3 0.13 2.2 14 17
2.0 200 4.6 0.14 2.4 14 16
2.5 250 4.9 0.16 2.7 13 15
3.0 300 5.2 0.18 3.0 13 15
3.5 350 5.2 0.19 3.2 14 17
3.8 380 5.5 0.20 3.4 13 15
1.7 170 5.2 0.18 3.0 13 15
2.0 200 5.5 0.19 3.2 13 15
2.5 250 5.5 0.21 3.5 14 16
3.0 300 5.8 0.23 3.8 14 16
3.5 350 5.8 0.24 4.1 15 17
3.8 380 6.1 0.25 4.2 14 16
1.7 170 6.1 0.27 4.5 15 17
2.0 200 6.4 0.29 4.8 14 16
2.5 250 6.4 0.32 5.4 16 18
3.0 300 6.7 0.36 6.0 16 18
3.5 350 6.7 0.39 6.4 17 20
3.8 380 7.0 0.40 6.7 16 19
1.7 170 7. 0 0.34 5.6 14 16
2.0 200 7.3 0.37 6.2 14 16
2.5 250 7.3 0.42 7.1 16 18
3.0 300 7.6 0.48 8.0 17 19
3.5 350 7.6 0.53 8.8 18 21
3.8 380 7.9 0.56 9.3 18 20
1.7 170 7.9 0.46 7.6 15 17
2.0 200 8.2 0.49 8.1 14 17
2.5 250 8.2 0.54 9.0 16 18
3.0 300 8.5 0.59 9.8 16 19
3.5 350 8.5 0.63 10.5 17 20
3.8 380 8.8 0.65 10.9 17 19
1.7 170 8.8 0.51 8.5 13 15
2.0 200 9.1 0.56 9.3 13 15
2.5 250 9.1 0.64 10.6 15 18
3.0 300 9.4 0.72 12.0 16 19
3.5 350 9. 4 0.78 13.1 18 20
3.8 380 9.8 0.82 13.7 17 20
1.7 170 9.8 0.80 13.3 17 19
2.0 200 10.1 0.83 13.8 16 19
2.5 250 10.1 0.89 14.8 18 20
3.0 300 10.4 0.94 15.7 17 20
3.5 350 10.4 0.98 16.3 18 21
3.8 380 10.7 1.00 16.7 18 20
P/N 700974 LIT-379 D 10/20
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