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Please note:
  • Flow at 5ft. Head = 43 GPM - 442-10A Performance fully charged batteries/AC power on,
  • Flow at 5ft. Head = 38 GPM - 442 performance with fixed 12.1V at battery terminals
  • Shut-off Head (ft.) = 25 ft. - 442-10A Performance fully charged batteries/AC power on,
  • Shut-off Head (ft.) = 22 ft. - 442 performance with fixed 12.1V at battery terminals

  • Model S37 Primary Pump, 1/3 HP, Poly/Cast iron, 115 V
  • 442-10A backup pump system
  • 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 140F
  • Battery not included. 12 volt marine-type deep cycle battery Group 27 or 31 recommended Pre-assembled Primary Pump and Battery Backup System.
  • NightEye Wireless Enabled

  • Provides uninterrupted pumping in the event of a power outage or main pump failure
  • Fully assembled
  • Ready to connect to 1-1/2" discharge pipe
  • Primary pump and backup pump check valves included

StormCell 442-Series backup system includes:
  • Audible and visual alarm with super-bright LED alarm
  • Energy efficient 12V DC pump (manufactured in the US by Liberty)
  • Professional –grade 10 amp charger/controller
  • Battery box (fits Group 27 or 31 batteries)
  • User interface with LCD readout
  • Compact float system
  • Silence and Test buttons
  • Auxiliary contacts
  • Suitable with AGM, Wet Cell or Gel type batteries (not included) Liberty StormCell batteries recommended for optimum performance

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Shutoff Head (ft.):
Flow at 5 FT Head:
43 GPM
Horse Power:
Max Flow (GPM):
46 @ 12.1V
49 w/ AC Power On
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