Boaters, boat-builders and dealers all want one thing from their bilge pumps — more power! And that's what the Tsunami® Series delivers... with high-capacity, high-efficiency output.
Tsunami Cartridge pumps have replaceable / interchangeable motor cores. Makes servicing simple and quick.

Tsunami Bilge Pump
Attwood Tsunami pumps have been design to be extremely efficient. They Pump over 20% more bilge water than other bilge pumps, and uses nearly 35% less energy. They are Compact and easy to install
3 YEAR WARRANTY

Tsunami 500
Hose size 19mm I.D.
This 12V pump draws only 1.5 AMPS
Pumps 500 GPH (1892 LPH)
Dimensions:9.3 H x 7.8 W x 7.8cm L