Elevator Sump Pump with Oil Sensor, HP 4/10, Rated Voltage 115V AC, Hz 60, Amps 8.5 A, Flow Rate @ 10 Ft. of Head 61 gpm, Flow Rate @ 20 Ft. of Head 44.0 gpm, Flow Rate @ 30 Ft. of Head 23.0 gpm, Max. Head 38.0 ft, Switch Actuation Sensor, Switch Electrical Connection Piggyback, Off Point 18-1/8 in, On Point 12 1/8 in, Body Material Cast Iron, Impeller Material Polypropylene, Shaft Seal Material - Pumps Carbon, Ceramic, Min. Sump Pit Dia. 18 in, Minimum Water Depth 14 in WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov -