Submersible Sump Pump, HP 1/2, Phase - Pumps Single, Rated Voltage 115V AC, Hz 60 Hz, Amps 8 A, Switch Actuation Vertical Float, Switch Electrical Connection Integral, Off Point 3 in, On Point 8 1/2 in, Body Material Cast Iron, Impeller Material Nylon, Shaft Seal Material - Pumps Silicone Carbide, Flow Rate @ 5 Ft. of Head 76 gpm, Flow Rate @ 10 Ft. of Head 71 gpm, Flow Rate @ 15 Ft. of Head 56 gpm, Flow Rate @ 20 Ft. of Head 38 gpm, Max. Head 26 ft, Min. Sump Pit Dia. 12 in, Body Dia. 7 3/4 in