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Our QuickTree Technology provides a separate access cover for easy switch inspection. For gray wastewater applications, the 404 is perfect for laundry tray sinks, bar sinks, washing machines, and other basement remodeling projects. The system arrives fully assembled and ready to install.


  • Applications: laundry trays, mop sinks bar sinks water softener, dehumidifiers wherever gray wastewater drainage is needed below gravity lines
  • Maximum fluid temperature 140°F, not intended for use with chemicals
  • 3/8 in. solids-handling
  • Corrosion-resistant polyolefin basin with molded-in connections
  • Compact design for tight areas
  • Factory pre-assembled
  • Fully automatic operation


  • Brand: Liberty Pumps
  • Dimensions: H 11.125, W 13.7, D 13.75
  • Weight (lb.): 13 lb
  • Voltage: 115V
  • Amperage (amps): 5.2 A