Sewage Ejector Pump, HP 1/2, Rated Voltage 115V AC, Phase - Pumps 1, Amps 14.50 A, Motor Type Capacitor Start, Body Material Cast Iron, Impeller Material Cast Iron, Shaft Seal Material - Pumps Silicone Carbide, Switch Actuation No Switch Included, Switch Electrical Connection No Switch Included, Flow Rate @ 10 Ft. of Head 110 gpm, Flow Rate @ 15 Ft. of Head 88 gpm, Flow Rate @ 20 Ft. of Head 62 gpm, Max. Diameter Solids 2 in, Body Dia. 12 1/2 in, Overall Height 19 in, Cord Length 20 ft These general purpose 110 to 120V sewage ejector pumps remove sewage containing solids from drains where a gravity system won't work, such as in septic systems that are below the main sewer line. They are compatible with most standard U.S. residential electrical wall outlets and have a Type A (two prongs, un.