| SUMP SIZE |
| Sump Size Determined by Pump
Capacity and Depth of Sump Inlet. |
"A" Min. Dia. for Single
Unit |
"A" Min. Dia. for Duplex
Unit |
15 GPM
30 GPM
50 GPM
75 GPM
100 GPM
125 GPM |
18
24
30
30
36
36 |
30
36
42
42
42
42 |
| --- NOTE: Inlet depth determined by
job conditions |
| *** NOTE: Sump should be approx. 3
feet deeper than inlet. |