The new Model 406 Drain Pump from Liberty Pumps is designed to pump gray wastewater from sinks or showers. As the smallest unit in the company's drain pump offering, the pump's compact size allows it to easily fit inside a cabinet or vanity. The pump features a contemporary, appliance-style design, multiple inlet locations and quiet operation. Integral check valves are designed into the unit and the discharge can be used with 1", 1-1/4" or 1-1/2" pipe.