www.phcppros.com/articles/13034-liberty-pumps-model-406-compact-drain-pump

Liberty Pumps Model 406 Compact Drain Pump
March 17, 2021
The new Model 406 drain pump by Liberty Pumps is the smallest unit now offered in its drain pump offering. The unit, designed to pump gray wastewater from sinks or showers, is compact enough to allow it to fit easily inside a cabinet or vanity. Other features include a contemporary appliance-style design, multiple inlet locations and extremely quiet operation. The discharge can be used with 1-inch, 1-1/4-inch or 1-1/2-inch pipe. Integral check valves are also designed into the unit.
Liberty Pumps