Description
  • Pre-assembled primary pump and battery back-up system!
  • Drop-in-the-pit ready
  • Compact design provides secure basement protection
  • Primary Pump: Liberty 237
  • Back Up Pump: Liberty 441-10A
  • 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 x 18″ Deep sump pits
  • 10A Battery charger and maintainer, with integrated back-up pump controls
  • Audible and visual alarm warns of back-up pump operation
  • Battery voltage display on charger
  • Self-resetting 24 hour silence
  • Meets US DOE and California CEC energy efficiency standards
  • System includes separate Check Valve s for both primary and back-up pumps
  • Compatible Battery 1
  • Compatible Battery 2