A sump pump keeps basements dry. It’s absolutely essential if your basement floor pad was poured close to the natural water ...

A submersible pump is typically constructed of stainless steel for corrosion resistance ... Because they are able to handle a wide range of fluid types, a triplex pump may also serve as a sump pump or ...

To myself and my neighbors in arid California, people with enough rainfall and a high enough water table to need a sump pump ...