- Pre-assembled primary pump and battery back-up system!
- Drop-in-the-pit ready
- Compact design provides secure basement protection
- Primary Pump: Liberty 457
- Back Up Pump: Liberty 442-10A
- Ready to connect to 1-1/2″ discharge
- Provides uninterrupted pumping in the event of power outage or main pump failure
- Pump Profile will fit minimum 18″ diameter x 18″ Deep sump pits
- 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
Liberty Pumps PC457-442-10A Sump Pump Combo System: Primary and Backup
Original price was: $765.00.$572.13Current price is: $572.13.
Sale!100 in stock
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