SRM Nozzle Performance Data

 
SRM Nozzle Performance Data
Nozzle Pressure Radius Flow Precip in/hr
  PSI ft GPM
.50 
Dk. Green
30 15

0.42

0.36 0.41
40 16 0.50 0.38 0.43
50 17 0.58 0.39 0.45
.75 
Dk. Green
30 17 0.64 0.43 0.49
50 18 0.85 0.51 0.58
1.0 
Dk. Green
30 21 1.3 0.57 0.66
40 22 1.5 0.60 0.69
50 22 1.7 0.68 0.78
1.5 
Dk. Green
30 23 1.3 0.47

0.55

50

25

1.7

0.52

0.60
2.0 
Dk. Green
30

25

1.7

0.52

0.60

40

26

2.0

0.57

0.66

50

27

2.3

0.61

0.70

3.0 
Dk. Green
30 28 2.5 0.61 0.71
50 30 3.4 0.73 0.84

Notes:

Bold = Recommended pressure.

All precipitation rates calculated for 180 degree operation. For the precipitation rate for a 360 degree sprinkler, divide by 2.