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Liberty Pumps PCS37-441 1/3 HP Pump Combination Primary (S37) & Battery Backup Sump Pump System, Model S37 and 441 Assembled together.
A fully assembled pump combination that features a primary Model S37, 115V sump pump and the model 441 battery back-up pump.
Product Features:
- Fully assembled and automatic operation.
- Primary pumps available in 1/3 or 1/2 hp.
- 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.
- Meets CEC standards.
- Self-resetting 24 hour silence button.
- Audible and visual alarm warns of back-up pump operation.
- System includes primary pump check valve and back-up pump check valve.
- SKU: PCS37-441