Liberty PCS37-441-10A Sump Pump Combo StormCell® 441-Series takes the difficulty out of finding and assembling your own sump pump system. This pre-assembled primary pump and battery back-up system is drop-in-the-pit ready. Designed and manufactured by Liberty Pumps, a trusted name in the industry for quality and reliability. Please contact a member of our sales or service team for assistance in selecting the correct pump system for your needs!

1/3 or 1/2 hp
1-1/2" Discharge

A fully assembled pump combination that features a primary 115V sump pump, 10A charger, and the Model 441-10A battery back-up pump. Available with a 237, 257, 457, S37, or S37-P sump pump.

Battery not included. Liberty Pumps Stormcell^® battery recommended. 

Included in System:

• Primary Pump, 115V
• 441-10A Back-up pump, 12 VDC
• 1-1/2” PVC piping with rubber coupler between primary pump and back-up pump (rubber coupler provides easy removal and serviceability of back-up pump)
• Check valve included on primary pump and back-up pump
• Completely assembled
• Maximum fluid temperature 140°F
• Battery not included. 12-Volt marine-type deep cycle battery recommended. (Charger compatible with Group 27 or 31, AGM, Gel, and Wet cell batteries)
• For optimum performance, Liberty Pumps StormCell® batteries recommended

Specifications:

Operation:  Automatic - VMF - Vertical Magnetic Float Switch

Voltage:  115V

Motor:  1/3 HP, Single Phase

Duty Cycle:  Continuous

Temperature:  140°F (60°C) Intermittent 104°F (40°C) Continuous duty

Max RPM:  3450

Frequency:  60 Hz

Features:

• Provides uninterrupted pumping in the event of power outage or main pump failure
• Fully assembled
• Primary pumps available in 1/3 or 1/2 hp
• Ready to connect to 1-1/2" discharge
• 12-Volt battery operated
• Compact profile will fit minimum 15" diameter and 18" deep sump pits
• System includes separate check valves for both primary and back-up pumps
• Model 441-10A back-up system includes:
  • 10A Battery charger and maintainer, with integrated back-up pump controls
  • Meets US DOE and California CEC energy efficiency standards
  • Self-resetting 24 hour silence
  • Audible and visual alarm warns of back-up pump operation
  • Battery voltage display on charger