Submersible Sump Pump, HP 1/2, Rated Voltage 115V AC, Hz 60 Hz, Amps 10.7 A, Switch Actuation Vertical Float, Switch Electrical Connection Integral, Off Point 2 3/4 in, On Point 10 in, Body Material Cast Iron, Impeller Material Bronze, Cast Iron, Shaft Seal Material - Pumps Carbon, Ceramic, Flow Rate @ 5 Ft. of Head 90 gpm, Flow Rate @ 10 Ft. of Head 79 gpm, Flow Rate @ 15 Ft. of Head 58 gpm, Flow Rate @ 20 Ft. of Head 36 gpm, Max. Head 26 ft, Min. Sump Pit Dia. 18 in, Body Dia. 11 3/4 in WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov -