Shurflo Bait Sentry 500 GPH Mag-Drive Livewell Pump.

Shurflo Bait Sentry 500 GPH Mag-Drive Livewell Pump. Shurflo 1700-001-030 Bait Sentry 500 Magnetic Drive. 12-Volt, 500-GPH, 3/4" Outlet port.  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. Magnetically driven impeller, debris will not damage motor. No seals to leak, can run dry continuously. Anti-airlock feature will clear trapped air even in rough water. Second inlet port for washdown pump, requires one thru hull fitting for two pumps. UL & CE Listed. 3 Year Warranty.