Liberty SumpJet

Back Up Sump Pumps

SJ10SJ10 SumpJet®
Water Powered Back-Up Pump

1 1/2″ Discharge

3/4″ NPT Water Inlet Connection
Accepts 20PSI up to 100PSI 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’s 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 flow rates.

**The SJ10 requires an uninterrupted water source to operate.  If you have a well pump, the SJ10 will not operate during power outages.

US Patent No. 8,500,412