PENTAIR WATER 123324 1/2 HP, 230V, 4" Stainless Steel Submersible Well Pump, 2 Wire, 10 GPM, For Wells Depths Up To 150', Stainless Steel Pump & Motor Housing, 1-1/4" Discharge Connection, Precision Molded Impellers & Diffusers, Includes Built In Check Valve.