Sump Pump, HP 1/2, Rated Voltage 115V AC, Hz 60 Hz, Amps 6.5 A, Switch Actuation No Switch Included, Switch Electrical Connection No Switch Included, Body Material Cast Iron, Impeller Material Nylon, Shaft Seal Material - Pumps Carbon, Ceramic, Nitrile Rubber, Flow Rate @ 5 Ft. of Head 67 gpm, Flow Rate @ 10 Ft. of Head 57 gpm, Flow Rate @ 15 Ft. of Head 52 gpm, Flow Rate @ 20 Ft. of Head 47 gpm, Max. Head 36 ft, Min. Sump Pit Dia. 11 in, Overall Height 11 2/25 in, Discharge 1 1/2 in FNPT