A water-powered backup pump uses water pressure to siphon water out of your sump. Most use one gallon of city water for every ...

But that may be the case if your home’s sump pump is disabled by a power failure, a mechanical breakdown, or an overwhelming amount of water. That’s why it’s wise to have a backup system ...

Sump pumps are used in applications where excess water must be pumped away from a particular area ... To solve this problem, there are battery back-up sump pumps that can function if the main power ...

If you consider your primary sump pump as being in charge of keeping your basement or crawl space dry, you can think of a battery backup sump ... alarm for rising water levels and warranty.