Grinder Pump, HP 1 hp, Rated Voltage 115V AC, Hz 60, Phase - Pumps 1, Amps 11 A, Motor Type CSCR, Body Material Cast Iron, Impeller Material Engineered Plastic, Shaft Seal Material - Pumps Carbon, Ceramic, Switch Actuation Vertical Float, Switch Electrical Connection Integral, Off Point 5 3/4 in, On Point 13 in, Flow Rate @ 10 Ft. of Head 42 gpm, Flow Rate @ 15 Ft. of Head 42 gpm, Flow Rate @ 20 Ft. of Head 35 gpm, Flow Rate @ 40 Ft. of Head 18 gpm, Max. Head 55 ft, Min. Sump Pit Dia. 18 in WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov -