* The Liberty Pumps 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-Gallon of sump water per 1-Gallon used (based on 5-Foot lift).
* The SJ10 requires an uninterrupted water source to operate.
* The SJ10A includes an audible and visual 120 volt alarm that warns you when your water-powered back-up pump is activated. This alarm is equipped with a 9 volt battery back-up.
