This heavy duty pump is engineered to commercial standards and is the world's largest selling high capacity submersible electric bilge pump.  Available in 12v or 24v,

Features a double insulated, dual water/air cooled motor which is ignition protected (will not create a spark) and won't burn out if run dry.

Moisture tight wiring, anti-airlock feature, stainless steel shaft and Rule's exclusive Teflon seals combine to give reliability and high performance.

These pumps include a snap-on strainer base for easy cleaning and fitting, stainless steel mounting screws and a clip to secure a float switch to the pump.