Sump Pump Systems.

Sump pumps are available in pedestal or submersible models. A pedestal sump pump is mounted above the sump pit, providing convenient access for service and periodic testing. A submersible sump pump sits in a sump pit (or well) and is basically out of sight. The well and sump pump and sump pit together serve as the collection basin and water eliminator. The plastic well is installed inside the sump pit, which is dug into the basement floor at the lowest point. The sump pit typically extends to a depth of about two feet or more and acts as a catch basin for the excess water prior to pumping.