4″ Deep Well Submersible Pump, 2HP, 220V, 37 GPM, 427FT Max, 12 Stage 60Hz
12 Impellers；Fits in a 4″ casing. This stainless steel deep well pump features a built-in check valve and stainless steel material. Coupling & Copper Outlet. Max Flow: 37GPM. Max Head:427 FT. Providing you with efficient and stable pump work.