Submersible Sump Pump, HP 1/2, Rated Voltage 115V AC, Hz 60 Hz, Amps 2.9 A, Switch Actuation Vertical Float, Switch Electrical Connection Piggyback, Off Point 2 9/16 in, On Point 6 13/64 in, Body Material Stainless Steel, Impeller Material Polyamide, Shaft Seal Material - Pumps Buna-N, Flow Rate @ 5 Ft. of Head 42 gpm, Flow Rate @ 10 Ft. of Head 35 gpm, Flow Rate @ 15 Ft. of Head 25 gpm, Flow Rate @ 20 Ft. of Head 12 gpm, Max. Head 25 ft, Min. Sump Pit Dia. 12 in, Body Dia. 9 in