Basepump RB750 Residential Water Powered Backup Sump Pump

Click to see the rest of the Basepump water powered sump pump product line, or use product navigation at top-left of this page. Quick Summary Exceptionally reliable water powered backup sump pump - for homes with Normal Volumes of sump water. No battery to wear out or charger to monitor. Operates automatically. Independent of your main pump. Unique ceiling-mounted design means that, unlike other water-powered backup sump pumps, Basepump does not have to fight downward water pressure. As a result, it delivers dependable pumping power without undue strain on the pump. Free Shipping to the continental USA How Basepump Works When water rises above the normal high water level in your sump pit, for any reason, the Basepump float lifts. The float then opens a valve, sending municipal water through the Basepump Ejector. This water flow creates powerful suction, which draws sump water up from your pit and discharges it outdoors. Once the float returns to its normal level, a pre-set timing co