Water Powered Pumps
The Liberty SumpJet SJ10 sump pump is a water powered back-up sump pump that will protect basements in the case of a power outage. This unique product is powered by the municipal water supply and requires no electricity to operate. With a compact high efficiency design, The Liberty SumpJet SJ10 water powered pump, removes 2 gallons of sump water per 1 gallon used. It is fully automatic, arrives completely assembled, and comes backed with Liberty's standard 2 year limited warranty. The minimum recommended pit diameter is 18". The Liberty SumpJet SJ10 water powered pump works in conjunction with your main sump pump and must be installed with adequate pit size to prevent float interference. The Liberty SumpJet SJ10 water powered pump performance varies with inlet water source pressure and pumping head. It requires an uninterrupted water source to operate. If the water supply is from a well pump, the SumpJet will not operate during power outages.