Sewage Ejector Pump HP 1/2 Rated Voltage 230V AC Phase - Pumps 3 Amps 2.60 Motor Type Hermetically-sealed Oil-filled Body Material Cast Iron Impeller Material Thermoplastic Shaft Seal Material - Pumps Carbon Ceramic Switch Actuation No Switch Included Switch Electrical Connection No Switch Included Flow Rate @ 10 ft of Head 85.0 gpm Flow Rate @ 15 ft of Head 45.0 gpm Flow Rate @ 20 ft of Head 10.0 gpm Max Diameter Solids 2 in Min Sump Pit Dia 18 in Body Dia 13 1/16 in