Attwood Tsunami T800 Bilge Pump - 12V - 760 GPH

The Attwood Tsunami T800 Bilge Pump is a 12-volt electric bilge pump engineered to move 760 gallons per hour—essential capacity for keeping water out of your vessel in rough conditions or during active dewatering operations. Built on Attwood Marine's proven design philosophy, this compact pump delivers high flow output from a footprint small enough to fit in tight engine compartments and bilge spaces where larger pumps cannot go. The Tsunami T800 combines innovative engineering with premium materials, including precision bearings, high-quality brushes, advanced alloys, and optimized magnets to ensure reliable operation across countless duty cycles.

The pump's patented shaft seal design prevents leaks caused by misalignment—a common failure point in lower-cost models where minor vibration or installation variation can lead to water seepage. Tinned and caulked wiring eliminates wicking action that draws moisture into electrical connections, a critical feature in salt-air and freshwater marine environments where corrosion can disable equipment quickly. At 760 GPH, the T800 handles continuous pumping loads on fishing boats, cruisers, and work vessels, making it suitable for both automatic bilge protection and manual dewatering in emergency situations.

This pump is the choice for boatbuilders integrating reliable bilge systems into new construction, dealers stocking proven inventory, and operators who need dependable water removal without constant maintenance. Whether you're running offshore for a week, fishing inland lakes, or maintaining a cruising vessel, the Tsunami T800 (model 4608-7) handles both routine water ingress and unexpected flooding with the flow rate and durability expected from Attwood's marine-grade engineering.

The 12-volt system integrates easily with standard marine electrical panels and automatic float switches, allowing hands-free operation. Compact dimensions (6 x 3 x 9 inches) and lightweight construction (1 pound) make installation and repositioning straightforward on vessels of any size.