Liberty Pumps 405HV 1/2 HP Automatic high-temperature commercial Drain Pump, 230V

Liberty Pumps 405HV 1/2 HP Automatic high-temperature commercial Drain Pump, 230V

Brand: Liberty Pumps | SKU: 405HV

Product Overview

The Liberty Pumps 405HV is a factory-assembled automatic drain pump for compatible gray-water fixtures that sit below a gravity drain. Its high-temperature commercial design can serve bar or utility sinks, dehumidifiers, and other approved drainage applications. The access cover allows switch inspection without disconnecting the plumbing. Confirm the available 230V power, inlet height, discharge route, and fluid temperature before ordering.

Key Features

• Factory-assembled, automatic 1/2 HP pump
• 230V power and thermally protected motor
• QuickTree switch access without disconnecting plumbing
• Polyolefin basin with molded gasket
• 3/8 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: 405HV
• Motor: 1/2 HP, 230V, 3.5A
• Operation: Automatic
• Discharge: 2 in.
• Solids handling: 3/8 in.
• Maximum fluid temperature: 180°F
• Basin capacity: 5.5 gallons
• Power cord: 10 ft

Dimensions

14-1/8 in. major height × 13-3/4 in. major width; weight 16 lb.

Compatibility & Installation Notes

Use only for fluids and fixtures allowed by Liberty's manual; the 405 Series can handle fluids to 180°F but is not designed for chemicals. Provide proper venting and discharge plumbing. This base model does not include an alarm; alarmed variants have separate model suffixes.

Frequently Asked Questions

Is 405HV automatic?
Yes. Liberty lists this model as factory pre-assembled with automatic operation.

Why Buy Liberty Pumps 405HV from Big Frog Supply?

The 405HV offers a 230V high-temperature commercial drain solution with 2 in. discharge for a compatible below-gravity fixture.

Liberty Pumps 405HV automatic high-temperature commercial drain pump
1/2 HP, 230V, 3.5A
Discharge: 2 in.; solids handling: 3/8 in.
Maximum fluid temperature: 180°F
Power cord: 10 ft; basin capacity: 5.5 gallons

Major height 14-1/8 in.; major width 13-3/4 in.; weight 16 lb.