PGP Ultra / I-20 / PRB Gray Low Angle Nozzle Performance Data | |||||
---|---|---|---|---|---|
Nozzle | Pressure | Radius | Flow | Precip in/hr | |
PSI | ft | GPM | ![]() |
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|
2.0 LA • Gray
|
30 | 25 | 1.6 | 0.49 | 0.57 |
40 | 27 | 1.9 | 0.50 | 0.58 | |
50 |
28 |
2.1 |
0.52 |
0.60 |
|
60 | 30 | 2.3 | 0.49 | 0.57 | |
2.5 LA • Gray
|
30 | 27 | 2.1 | 0.55 | 0.64 |
40 | 30 | 2.5 | 0.53 | 0.62 | |
50 | 33 | 2.8 | 0.49 | 0.57 | |
60 | 35 | 3.0 | 0.47 | 0.54 | |
3.5 LA • Gray
|
30 | 29 | 2.8 | 0.64 | 0.74 |
40 | 32 | 3.1 | 0.58 | 0.67 | |
50 | 35 | 3.5 | 0.55 | 0.64 | |
60 | 37 | 3.8 | 0.53 | 0.62 | |
4.5 LA • Gray
|
30 | 29 | 3.4 | 0.78 | 0.90 |
40 | 32 | 3.9 | 0.73 | 0.85 | |
50 | 35 | 4.4 | 0.69 | 0.80 | |
60 | 37 | 4.7 | 0.66 | 0.76 | |
Notes: Bold = Recommended pressure. All precipitation rates calculated for 180 degree operation. For the precipitation rate for a 360 degree sprinkler, divide by 2. |
Residential & Commercial Irrigation