Sump Pump, HP 1/3, Rated Voltage 115V AC, Hz 60 Hz, Amps 5.0 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 53 gpm, Flow Rate @ 10 Ft. of Head 50 gpm, Flow Rate @ 15 Ft. of Head 42 gpm, Flow Rate @ 20 Ft. of Head 34 gpm, Max. Head 28 ft, Min. Sump Pit Dia. 12 in, Overall Height 11 2/25 in, Discharge 1 1/2 in FNPT