WARNING:
This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
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About Battery Back-Up Emergency Sump Pump System
Designed to be used in conjunction with a primary 120V sump pump, the Battery Back-Up Emergency Sump Pump System takes over automatically when the power fails. Operating off a 12 volt DC marine-grade battery, the 441 model features a high-output 12-volt pump, an advanced 5-stage charging system, easy-connect terminal block, automatic start-up, audible in-use alarm and light, and a mercury-free switch. Includes 12-volt charger, battery box and strap, control panel, and plumbing connections (tee, check valve and bushings). Adapts to 1-1/2" or 1-1/4" discharge connections.
- Input: 120Vac, 0.19 Aac, 60 Hz
- Output: 12Vdc, 900mA
- Automatic start-up
- 1-1/2" or 1-1/4" connections
- Runs up to 4 hours continuous or up to 30 hours intermittent operation
- 12-volt battery not included
Battery Back-Up Emergency Sump Pump System Product Specifications
| Model Number | 441 |
|---|---|
| Product type | Emergency Battery Back-Up with Alarm |
| Horsepower | 1/3 HP |
| Voltage | 12 V |
| Frequency | 50/60 HZ |
| Application | Clear Water, Emergency Back-Up Usage when Power is Off or the Primary Pump Fails |
| Length | 17 IN |
| Width | 10 IN |
| Height | 11-1/4 IN |
| California residents | Warning: Prop65 Information applies. California Proposition 65 Warning |
| Collection | 441 |
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Shipping & Returns
We offer a 30-day SATISFACTION GUARANTEE. If you receive a damaged or defective item or you are dissatisfied with a product for any reason, you can return it for an exchange or refund within 30 days. See our full refund/return policy.
Questions & Answers
Battery Back-Up Emergency Sump Pump System Customer Reviews
About Liberty
Liberty Pumps, a family owned company founded in 1965 and located in Bergen, NY, is a leading domestic manufacturer of sump, sewage and effluent pumps. Liberty's products are brought to life in a new, highly advanced facility that includes offices, design and research labs, and a manufacturing complex. With a strong team of dedicated members backing each area of the company, you can count on Liberty to bring you the best in pumping products.
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Battery Back-Up Emergency Sump Pump System
441 | Liberty
