Description
- Pre-assembled primary pump and battery back-up system!
- Drop-in-the-pit ready
- Compact design provides secure basement protection
- Primary Pump: Liberty S-37-P
- Back Up Pump: Liberty 441
- 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
- Back-up pump (Model 441) offers advanced energy efficient 1.5A switch mode charger
- Audible and visual alarm warns of back-up pump operation
- System includes primary pump check valve and back-up pump check valve
- Self-resetting 24 hour silence button
- Meets CEC standards
- Compatible Battery 1
- Compatible Battery 2
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