ST-90 / STG-900 Nozzle Performance Data

 
ST-90 / STG-900 Nozzle Performance Data
Nozzle Pressure
PSI
Radius
ft.
Flow
GPM
Precip in/hr
73 
Orange
100 103 74.5 1.35 1.56
110 109 77 1.25 1.44
120 115 79.6 1.16 1.34
83 
Tan
100 112 84.2 1.29 1.49
110 116 88.1 1.26 1.46
120 120 92 1.23 1.42

Notes:
All precipitation rates calculated for 180 degree operation.
For precipitation rate of 360 degree sprinkler divide by 2.
Requires minimum 100 PSI dynamic pressure supplied to swing joint inlet.