Sewage Ejector Pump, HP 1/2, Rated Voltage 460V AC, Phase - Pumps 3, Amps 1.50, Motor Type Hermetically-sealed, Oil-filled, Body Material Cast Iron, Impeller Material , Shaft Seal Material - Pumps Carbon, Ceramic, Switch Actuation No Switch Included, Switch Electrical Connection No Switch Included, Flow Rate @ 10 Ft. of Head 85 gpm, Flow Rate @ 15 Ft. of Head 45 gpm, Flow Rate @ 20 Ft. of Head 10 gpm, Max. Diameter Solids 2 in, Min. Sump Pit Dia. 18 in, Body Dia. 13 1/16 in WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov -