Hunter Industries - The Irrigation Innovators
SRV Pressure Loss Charts
Charts based on full-open flow control position.
SRV Pressure Loss in PSI
GPM 1" Globe
1 1.1
5 1.9
10 1.9
15 1.6
20 3.3
25 5.0
30 6.1
SRV Pressure Loss in Bars
m3/hr 1" Globe
0.23 0.08
1.14 0.13
2.27 0.13
3.41 0.11
4.54 0.23
5.68 0.34
6.81 0.42
SRV Pressure Loss in kPa
l/min 1" Globe
4.0 7.58
19.0 13.10
38.0 13.10
52.0 11.03
76.0 22.75
95.0 34.47
114.0 42.06