The Liberty Pump 441 is a battery back up sump pump system with an alarm. The Liberty 441 is a 12V battery-operated system that starts automatically when power fails. It is designed only as a temporary means of pumping when a primary sump pump has problems with normal operation. It is not intended to be used as the main sump water removal pump. It is a high output, submersible pump with an automatic, mercury-free switch.
The Liberty 441 features an advanced 5-stage charging system. This system tests the battery and maintains a maximum charge without running the battery down or self-discharging.
Features:
- Equipped with a control panel, battery box, 12v charger, and 1-1/2″ or 1-1/4″ connections
- Audible in-use alarm and light
- Reverse battery and short circuit protection
- 12 volt charger
- Automatic start-up
- Red “Fault” L.E.D. warns of a problem with the battery or charging process
LIBERTY 441 EMERGENCY SUMP PUMP SYSTEM |
Model Comparison Chart
Model |
Run Time (Intermittent) |
Run Time (Continuous) |
Voltage |
Switch |
Max. GPM |
Max. Head |
Max. Temp |
441 |
30 hours |
4 hours |
12 |
Mercury-free Vertical |
45 |
24′ |
140° F |
Pump Products application engineers are standing by to help you find the right pump, as well as to provide price quotes, stocking availability and shipping information. Call our toll free number 1-800-429-0800 to speak to an expert today.