Liberty Pumps pc257-441-10a Battery Backup Sump Pump

Product Description

The LIBERTY PUMPS pc257-441-10a is a 1/3 HP battery backup sump pump designed to protect residential and light commercial spaces from flooding when the primary pump fails or when power is lost. Rated at 37.5 gallons per minute (GPM) with a 10-foot shutoff head, this unit delivers dependable secondary protection in a sump basin application. Running on 120 volts, it activates automatically when water rises above the primary pump's trigger level or during a power outage. Licensed plumbers and experienced sump system installers handle this type of equipment in basement and crawlspace drainage systems.

This pump is suited for residential basement sump pits where flooding risk is high and an uninterrupted drainage solution is required. It is commonly installed as a backup unit alongside a primary AC-powered sump pump, providing peace of mind during storms, power failures, or primary pump malfunctions. The unit fits standard sump basins measuring 15 inches wide by 18 inches deep, making it compatible with many common pit configurations.

Key Features

• 1/3 HP motor provides reliable pumping performance for residential sump applications
• Flow rate of 37.5 GPM supports efficient water removal during high-inflow events
• Battery backup operation maintains drainage protection during power outages
• 10-foot shutoff head rating supports typical residential discharge runs
• 120-volt operation compatible with standard household electrical supply
• Designed to fit sump basins 15 inches wide by 18 inches deep

Compatibility

Designed as an OEM-style backup sump pump replacement suitable for residential sump basin installations measuring 15 inches wide by 18 inches deep.

Installation Notes

Installation should be performed by a licensed plumber in accordance with local plumbing codes and the International Plumbing Code (IPC). Disconnect all power to the sump system and disconnect the primary pump before beginning installation. Ensure the discharge line check valve is properly oriented and that the battery unit is charged and secured according to the manufacturer's instructions before returning the system to service. Do not install in locations where the unit may be submerged beyond its rated depth or exposed to flammable vapors.

Technical Specifications

• Horsepower: 1/3 HP
• Flow Rate: 37.5 GPM
• Voltage: 120 volts
• Shutoff Head: 10 feet
• Basin Width: 15 inches
• Basin Depth: 18 inches

Standard Information

• Brand: LIBERTY PUMPS
• Manufacturer Part Number: pc257-441-10a