The Ultima Bilge pump is a state of the art automatic bilge pump that uses advanced electronic sensing technology to detect the presence of water in the bilge area of a boat and consequently discharge of that water. It is built upon the proven UltimaSwitch technology which uses micro electrical fields to detect the presence of water. The Ultima Bilge pump is a sealed, submersible pump and electronic float switch that allows for a simple installation for the end user.

For Ultima Bilge 600, 800 and 1000GPH, we have easy-to-install Dura-Port discharge ports to eliminate stress cracking caused by over-tightened hose clamps. These pumps will be delivered including both a straight and a 90° smooth elbow Dura-Port. For Ultima Bilge 1250GPH we include threaded 1 1/4" & 1 1/8" discharge port. All version are delivered with a removable check valve.