Grinder Pumps, HP 1 hp, Rated Voltage 115V AC, Hz 60 Hz, Phase - Pumps 1, Amps 12.5 A, Body Material Cast Iron, Impeller Material Cast Iron, Shaft Seal Material - Pumps Nitrile, Silicon Carbide, Switch Actuation No Switch Included, Switch Electrical Connection No Switch Included, Off Point 51 ft, Flow Rate @ 10 Ft. of Head 49.3 gpm, Flow Rate @ 20 Ft. of Head 43.9 gpm, Max. Head 51 ft, Min. Sump Pit Dia. 24 in, Body Dia. 10 in, Cord Length 20 ft, Discharge 2 in FNPT, Max. Diameter Solids 2 in