Sink Drain Pump System, HP 1/3 hp, Rated Voltage 115V AC, Amps 4 A, Switch Actuation Vertical Float, Switch Electrical Connection Piggyback, Pump Body Material Structural Foam, Impeller Material Plastic, Basin Material Structural Foam, Basin Capacity 6 gal, Basin Dia. 15 13/16 in, Basin Height 14 13/64 in, Basin Inlet Diameter 1 1/2 in, Outlet Diameter 1 1/2 in, Vent Size 1 1/2 in, Flow Rate @ 5 Ft. of Head 51 gpm, Flow Rate @ 10 Ft. of Head 40 gpm, Flow Rate @ 15 Ft. of Head 28 gpm