Strom 3SF500P15-2W2 - 3" Submersible Well Pump (True 3" diameter including Wire Guard), 1-1/4" Female NPT Discharge, 10gpm, 26Stage, 1.5Hp, 230V, single-phase, 60Hz. Has a maximum TDH of 500 Ft (Max setting 360Ft @ 60PSI), 304 Stainless Steel, with Noryl impellers and 3450 RPM Oil-Filled motor (2-Wire Motor NO Control Box is Required) ... 12 Month Replacement Warranty ... The pump is shipped in two pieces (Liquid End and Motor) to prevent damage during shipment..