Liberty Pumps 1/2 HP Portable Water Transfer Pump The Liberty Pumps 331 is a lightweight, portable utility pump engineered for fast and efficient water transfer in residential and light commercial applications. Designed for draining water heaters, appliances, basements, or small pools, the 331 offers powerful performance in a compact frame. Its durable thermoplastic construction, 1/2 HP motor, and easy-to-carry handle make it a reliable tool for a wide range of pumping needs. Key Features & Benefits 1/2 HP motor delivers powerful water transfer for small-scale applications. Compact and portable design with convenient carrying handle. Thermoplastic housing resists corrosion and chemical damage. 3/4" brass garden hose adapters included for easy connection. Ideal for draining water heaters, washing machines, or basements. 115V plug-in motor with easy on/off switch. Applications Water heater drainage or replacement. Basement or crawl space water removal. Draining washing machines, sinks, and aquariums. Transfer of water for cleaning or irrigation purposes. Specifications Model 331 Horsepower 1/2 HP Voltage 115V Discharge Size 3/4" garden hose thread (brass adapters included) Maximum discharge head 45 psi of pressure Head of 105 Feet Maximum Suction Lift 15 Feet Construction Corrosion-resistant thermoplastic housing Motor Air-cooled, permanently lubricated The Liberty 331 combines performance and portability, making it an essential pump for homeowners, plumbers, and maintenance professionals who need a reliable water transfer solution that’s ready to go anywhere. NOTE: The Model 331 is not intended for use in wet or damp areas. Motor is not submersible. Not intended to pump chemicals or flammable liquids.
