Liberty SJ10A Water Powered Back-Up Sump Pump (Standard Alarm Model)

The Liberty SJ10A Water Powered Back-Up Sump Pump protects your basement during a power outage or main pump failure! The pump requires no electricity. This model also includes the standard alarm. Designed and manufactured by Liberty Pumps, a trusted name in the industry for quality and reliability. Please contact a member of our sales or service team for assistance in selecting the correct pump for your needs!

Having an alarm on your water -powered back-up pump is important. In the event of a main pump failure – you want to know your back-up pump has taken over and is operating.

1-1/2" Discharge

3/4" NPT Water Inlet Connection

Accepts 20 PSI up to 100 PSI Inlet Supply Pressure*

The SumpJet^® (Model SJ10) is a water powered back-up sump pump that will protect your basement in the case of a power outage. This unique product is powered by your municipal water supply** and requires no electricity to operate! With a compact high-efficiency design, the SumpJet^® removes 2 gallons of sump water per 1 gallon used.  The SumpJet^® is fully automatic, arrives completely assembled, and comes backed with Liberty Pumps standard 3 year warranty. 

*The SJ10 pumping performance varies with inlet water source pressure and pumping head. See complete specifications and performance chart for expected flowrates.
 
**The SJ10 requires an uninterrupted water source to operate. If you have a well pump, the SJ10 will not operate during power outages.

Features:

• Compact, pre-mounted float switch sensor
• 120V wall mount alarm unit (Model ALM-P1)
• 86 dB audio alarm
• Super-bright LED alarm ring
• 9-Volt battery backup
• Auxiliary contacts for connection to other home security systems
• Quick connectors for easy wiring
• Silence and Test buttons for alarm
• Low Battery LED
• Power ON LED