Most models can move 800 to 2,000 gallons ... The tests that determine our sump pump backup system ratings use rising water levels to recreate the scenario of a main system failure.

Not for use with pedestal pumps. COMPACT & DURABLE: This sump pump battery backup is housed in rugged aluminum & comes in a compact size; supports full pump capacity & can be easily installed ...

Luckily, the basic steps of testing a sump pump are the same for pretty much any residential model ... a backup battery and pump. It doesn’t take much: Fill your five gallon bucket with water.

To myself and my neighbors in arid California, people with enough rainfall and a high enough water table to need a sump pump seem fortunate ... many will last longer. Some models can last as ...