Liberty Pumps 406 1/6 HP Automatic compact Drain Pump, 115V

Liberty Pumps 406 1/6 HP Automatic compact Drain Pump, 115V

Brand: Liberty Pumps | SKU: 406

Product Overview

The Liberty Pumps 406 is a factory-assembled automatic drain pump for compatible gray-water fixtures that sit below a gravity drain. Its compact design can serve bar or utility sinks, dehumidifiers, and other approved drainage applications. The short inlet height helps it fit below a cabinet, while the overall pump assembly is taller than the inlet position. Confirm the available 115V power, inlet height, discharge route, and fluid temperature before ordering.

Key Features

• Factory-assembled, automatic 1/6 HP pump
• 115V power and thermally protected motor
• Removable motor cartridge and serviceable float access
• ABS basin with side inlet and discharge check valves
• 1/8 in. solids handling

Common Uses

• Gray wastewater drainage from compatible sinks and fixtures
• Below-gravity drainage where an automatic pump is required

Technical Specifications

• Model: 406
• Motor: 1/6 HP, 115V, 1.7A
• Operation: Automatic
• Discharge: stepped 1, 1-1/4, or 1-1/2 in.
• Solids handling: 1/8 in.
• Maximum fluid temperature: 140°F intermittent
• Power cord: 9 ft

Dimensions

14.1 in. major height × 13.2 in. major width; weight 13.5 lb. Inlet flange is approximately 10 in. above the base.

Compatibility & Installation Notes

Use only for fluids and fixtures allowed by Liberty's manual; this pump is not intended for chemical disposal. Provide proper venting and discharge plumbing.

Frequently Asked Questions

Is 406 automatic?
Yes. Liberty lists this model as factory pre-assembled with automatic operation.

Why Buy Liberty Pumps 406 from Big Frog Supply?

The 406 offers a 115V compact drain solution with stepped 1, 1-1/4, or 1-1/2 in. discharge for a compatible below-gravity fixture.

Liberty Pumps 406 automatic compact drain pump
1/6 HP, 115V, 1.7A
Discharge: stepped 1, 1-1/4, or 1-1/2 in.; solids handling: 1/8 in.
Maximum fluid temperature: 140°F intermittent
Power cord: 9 ft

Major height 14.1 in.; major width 13.2 in.; weight 13.5 lb. Inlet flange approx. 10 in. above base.