Liberty Pumps Back-up Combo 2
Liberty Pumps Back-up Combo 1

Sump Pump Combo (1/3 HP Sump Pump & 12V Battery Sump Pump) Back-Up System, 115V

Liberty Pumps

Brand: Liberty Pumps

Mfr Part#: PC237-441

Usually ships: within 5-7 business days
Qty Price
$467.00 / each & Free Shipping
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  • Fully assembled and automatic operation;
  • 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: 1/3 HP;
  • Oparation Type: Automatic;
  • Maximum Flow: 37 GPM @ 5' head (Primary Pump);
  • Maximum Head: 21 ft (Primary Pump);
  • Discharge: 1-1/2" FNPT (Primary Pump);
  • Solids Handling: 3/8";
  • Maximum Fluid Temperature: 140°F;
  • Construction: Polypropylene, Powder Coated Aluminum;
  • Frequency of Revolutions: 3450 RPM;
  • Voltage: 115V (Primary Pump), 12VDC (Back-up Pump);
  • Amperage: 5.2 A (Backup Pump), 900 mA (Back-up Pump);
  • Frequency: 60 Hz.


3 years manufacturer's warranty
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