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Sump Pump Combo (1/2 HP Sump Pump & 12V Battery Sump Pump) Back-Up System, 115V
Brand: Liberty Pumps
Part#: PC457-441
Usually ships: within 3-5 business days

The Liberty Pump PC457-441 is a pre-assembled sump pump combo with a 1/2HP primary sump pump (Liberty PC 457) and a battery sump pump back-up system (Liberty 441). This sump pump can handle 3/8" solids and needs a minimum sump diameter of 15" to operate. The Liberty 457 automatic submersible sump pump is equipped with a magnetically operated vertical float (VMF) switch and has a max lift of 34'. It has a 1-1/2" discharge and comes drop-in-pit ready.

The Liberty Pump-441 is a battery sump pump back-up system that provides uninterrupted pumping in the event of a power outage or main pump (Liberty Pump PC 457) failure. The sump pump back-up system offers 5 stage battery charging (12V) and protection from battery burn-out or overcharging.

  • Fully assembled and automatic operation, Drop-in-the-pit ready
  • 1/2HP Primary Pump
  • Ready to connect to 1-1/2" discharge
  • Provides uninterrupted pumping in the event of power outage or main pump failure
  • Compact profile will fit minimum 15" diameter sump pits
  • Audible and visual alarm warns of backup pump operation
  • System includes primary pump check valve and back-up pump check valve

Technical Specifications:
  • Horsepower: 1/2 HP
  • Discharge: 1-1/2"
  • Solids Handling: up to 3/8"
  • Primary Pump: 115 V, 7.3 amp
  • Back-up Pump: 12 VDC 900 mA
  • System Weight: 25 lbs.
  • Maximum fluid temperature: 140°F

3 years manufacturer's warranty
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