Sink Drain Pump System, HP 1/3 hp, Rated Voltage 115V AC, Amps 9.7 A, Switch Actuation Vertical Float, Switch Electrical Connection Integral, Pump Body Material Cast Iron, Impeller Material Engineered Plastic, Basin Material Polypropylene, Basin Capacity 5.0 gal, Basin Dia. 12 1/5 in, Basin Height 10 7/8 in, Basin Inlet Diameter 1 1/2 in, Outlet Diameter 1 1/2 in, Vent Size 2 in, Flow Rate @ 5 Ft. of Head 43.0 gpm, Flow Rate @ 10 Ft. of Head 34.0 gpm, Flow Rate @ 15 Ft. of Head 19.0 gpm