Johnson Pump Ultima Combo Pump offers the latest in automatic bilge pump technology. Digitally reliable Ultima "field effect" sensing technology detects water in the bilge area with no moving parts to break or clog and no mercury. Dual sensing fields ignore dirt, oil, fuel, and other contaminants for reliable performance. Features a small footprint, easy clip-on design, DuraPort fittings for flexible installation, and replaceable cartridges.
500 GPH Open Flow, 2.5 amp draw, 3/4" hose size.