This Wayne Cast Iron Sewage Pump has a 1/2 HP motor and a 2in. solids capacity. Great for residential or light commercial applications. Comes with a tethered float switch for automatic operation. Volts 1/2, Dimensions L x W x H in. 11 1/2 x 10 x 14 3/4, Flow GPH 7,680, Pump Housing Cast iron, Impeller Shaft Steel, Solid Handling in. 2, Thermal Overload Protection Yes, Application Residential and light commercial sewage pumping, Amps 8.7, Max. Total Head ft. 17, Discharge Port in. 2, Power Cord ft. 7, HP 1/2, Volute Cast iron. Reinforced polycarbonate Vortex impeller with steel shafts prevents clogs Rugged cast iron volute for durability