Spec Sheet

4" Submersible Well Pumps
21
Model HP Stg. PSI
Depth to Pumping Water Level in Feet Max. Press.
20 40 60 80 100 120 140 160 180 200 250 300 350 400 450 500 550 600 650 700 750 PSI Feet
W12G05S7 1/2 7
0
14.0 12.1 10.2 8.6
104 240
20
13.4 11.5 9.7 8.1 5.5
30
13.2 11.2 9.4 7.8 4.8
40
12.9 10.9 9.2 7.5 3.9
50
12.6 10.6 9.0 7.2 3.0
60
12.2 10.3 8.7 6.8
80
8.2 5.8
Shut Off PSI 95 87 78 69 61 52 43 35 26 17
Model HP Stg. PSI
Depth to Pumping Water Level in Feet Max. Press.
20 40 60 80 100 120 140 160 180 200 250 300 350 400 450 500 550 600 650 700 750 PSI Feet
W12G07S9 3/4 9
0
13.9 12.8 8.9
128 295
20
13.6 12.4 11.1 9.3
30
13.4 12.2 10.8 9.0 6.4
40
13.2 12.0 10.6 8.6 6.0
50
13.1 11.8 10.3 8.3 5.5
60
14.0 12.9 11.6 10.0 7.9 4.9
80
12.5 11.2 9.4 7.1 3.8
Shut Off PSI
119 110 102 93 84 76 67 58 50 41 19
Model HP Stg. PSI
Depth to Pumping Water Level in Feet Max. Press.
20 40 60 80 100 120 140 160 180 200 250 300 350 400 450 500 550 600 650 700 750 PSI Feet
W12G10S12 1 12
0
13.6 10.9 8.2
171 395
20
13.8 11.1 8.4
30
13.7 12.6 10.0 6.2
40
13.5 12.4 11.3 8.7
50
13.3 12.2 11.2 10.2 6.7
60
13.2 12.1 11.0 10.0 8.9
80
13.9 12.8 11.7 10.7 9.7 8.5 6.8 3.6
Shut Off PSI 162 154 145 136 128 119 110 102 93 84 63 41 19
Model HP Stg. PSI
Depth to Pumping Water Level in Feet Max. Press.
20 40 60 80 100 120 140 160 180 200 250 300 350 400 450 500 550 600 650 700 750 PSI Feet
W12G15S17 1-1/2 17
0
13.7 11.9 10.0 7.4
242 560
20
13.8 12.1 10.1 7.7 3.2
30
13.1 11.2 9.1 6.0
40
13.9 12.2 10.3 7.9 3.7
50
13.2 11.4 9.3 6.3
60
12.4 10.5 8.1 4.1
80
13.9 13.2 12.5 10.6 8.3 4.6
Shut Off PSI 234 225 217 208 199 191 182 173 165 156 134 113 91 69 48 26
12 GPM
Thermoplastic and Stainless Steel
Capacities in U.S. Gallons per Minute – 12 GPM