Submersible Sump Pump, HP 1/2, Rated Voltage 115V AC, Hz 60 Hz, Amps 9.4 A, Switch Actuation No Switch Included, Switch Electrical Connection No Switch Included, Body Material Cast Iron, Impeller Material Plastic, Shaft Seal Material - Pumps Carbon, Ceramic, Flow Rate @ 5 Ft. of Head 72 gpm, Flow Rate @ 10 Ft. of Head 61 gpm, Flow Rate @ 15 Ft. of Head 45 gpm, Flow Rate @ 20 Ft. of Head 25 gpm, Max. Head 23 ft, Min. Sump Pit Dia. 18 in, Body Dia. 10 1/8 in, Overall Height 12 in WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov -