Sump Pump, HP 1/2 hp, Rated Voltage 120V AC, Hz 60, Phase - Pumps 1, Amps 6.0 A, Switch Actuation Vertical Float, Switch Electrical Connection Integral, Off Point 4 in, On Point 11 in, Body Material Cast Iron, Impeller Material Cast Iron, Flow Rate @ 5 Ft. of Head 103.0 gpm, Flow Rate @ 10 Ft. of Head 72.0 gpm, Flow Rate @ 15 Ft. of Head 39.0 gpm, Flow Rate @ 20 Ft. of Head 2.0 gpm, Max. Diameter Solids 3/4 in, Min. Sump Pit Dia. 18 in, Body Dia. 13 in, Overall Height 43 in, Basin Dia. 33 in