"This heavy-duty IPT sewage/trash pump features a 3-phase, 230/460V motor and self-cleaning stainless steel impeller for clog and wear resistance. Pump Housing Cast iron w/cleanout cover, Self-Priming Yes, HP 15, Max. Suction Lift ft. 20, Valves No, Max. PSI 47, Volts 230/460, Port Size in. 4, Discharge Port in. 4, Flow GPH 32,400, Battery Connections No, Dimensions L x W x H in. 32 x 16 x 15, Diaphragm No, Suction Port in. 4, Amps 47/24, Solid Handling in. 2, Max. Total Head ft. 110. Silicon carbide/Viton mechanical seal Built-in Buna-N check valve Replaceable cast iron volute/wearplate designed for solids handling Pull from rear design Front cleanout"