Liberty 405HV High-Temperature Drain Pump ½ HP, 230V, 2" Discharge

Liberty 405HV: The ½ HP High-Temperature Drain Pump

The Liberty 405HV is the high-voltage counterpart of the 405, designed for 208/230V commercial applications. Built with a ½ HP motor, 2" discharge, and high-temperature tolerance up to 180 °F (82 °C), the 405HV provides powerful graywater pumping where higher voltage systems are in place. Its QuickTree® float switch access makes servicing easy, and its rugged design ensures long-lasting performance in demanding environments. 

Key Features & Benefits

• 208/230V Operation — suited for commercial or international installs.
• High-Temperature Rated — operates continuously at 180 °F.
• QuickTree® Switch Access — simplifies float service and inspection.
• ½ HP Motor — delivers strong, efficient pumping power.
• Handles 3/8" Solids — for graywater with small debris.
• 2" Discharge, Inlet, Vent — built for standard plumbing connections.
• Thermal Overload Protection — prevents motor overheating.

Specifications

Model	405HV
Horsepower	½ HP
Voltage / Amps	208/230 V, 3.5 A
Locked Rotor Amps	7 A
Max Head	26 ft
Capacity	Up to 48 GPM at 5 ft head
Discharge Size	2" FNPT
Solids Handling	3/8"
Max Fluid Temp	180 °F Not intended for use with Chemicals
Weight	~16 lbs

Applications

• Commercial utility sinks and laundry trays
• Dishwashing and food-service graywater drainage
• International or high-voltage installations

The Liberty 405HV is built for high-voltage applications requiring long-lasting graywater drainage performance in commercial and residential environments.