This unique pump eliminates a physical connection between the motor and the impeller and turns the impeller with a magnetic drive. If the pump is dry or the impeller is clogged, the motor can run dry without damage. Patented anti-airlock feature allows the pump to clear trapped air. Includes a dual port for easy washdown pump connection. Ignition protected. Magnetically driven impeller, debris will not damage motorNo seals to leak, can run dry continuouslyAnti-airlock feature will clear trapped air even in rough waterSecond inlet port for washdown pump, requires one thru-hull fitting for two pumpsUL & CE Listed3 Year Warranty