Rule 1100GPH Electronic Sensing Bilge Pump - 12V [27SA] Atlantic Coast The heat and circulation prevent

The heat and circulation prevent stale air pockets which in turn prevent mold or mildew from forming on the interior surface of the boat

Parallel and series stacking capability

All-Round Pole Lights

Works with most standard marine fuel gauges

(10 Ft/Roll)

Rule 1100GPH Electronic Sensing Bilge Pump - 12V [27SA] Atlantic Coast The heat and circulation prevent1100GPH Electronic Sensing Bilge Pump 12V In the next generation sensing bilge pumps, the 1100GPH 12V S series pump works on the principle of impeller resistance. The pump will turn on every 2 1 2 minutes for about one second to sense for water. If water is present, the pump will sense resistance and continue to run until all water is removed. After that, it will resume checking for water every 2 1 2 minutes. Water is kept in check between 1 8" and 3