CR tested popular brands of sump pump backup systems to find the ones that will keep your basement dry in the worst weather ...
Some homeowners keep a replacement ... that free-float around the sump basket, are the biggest troublemakers. That freedom makes them far more likely to be trapped against the pump, discharge pipe or ...
or a pedestal sump pump sits at floor level over the pit. During a storm or flood, water accumulates in this pit. When the water reaches a certain level, a float or pressure sensor activates the pump ...