Attwood Tsunami MK2 T1200 12V Manual Bilge Pump

The Attwood Tsunami MK2 T1200 Manual Bilge Pump (1200 GPH, 12V) is the only manual bilge pump on the market that eliminates airlocks. It is designed for boaters who want a reliable manual bilge pump backed by the same patented airlock-eliminating technology as Attwood's automatic Sahara line.

A patented X-Air impeller ejects trapped air from the pump and pipework, delivering the most reliable manual bilge pump performance in freshwater applications with 40% better protection against water ingress and electrolysis than the previous MK1 pump. A 90-degree rotatable elbow outlet allows installation in a full 360-degree orientation, and the pump remains backward compatible with the hole pattern and motor cartridges of Tsunami MK1 bilge and aerator pumps. Browse more options in our bilge and water pumps category.

Key Features: 1200 GPH, 12V, patented X-Air impeller eliminates airlocks, 90° rotatable elbow outlet (360° orientation), backward compatible with Tsunami MK1 hole pattern, one-hand cartridge service.

Frequently Asked Questions

What makes this pump different from a standard manual bilge pump? The patented X-Air impeller ejects trapped air from the pump and pipework, eliminating airlocks.

Can this pump be installed at any angle? Yes, the 90-degree rotatable elbow outlet allows a full 360-degree installation orientation.

Is this compatible with older Tsunami pumps? Yes, it's backward compatible with the hole pattern and motor cartridges of Tsunami MK1 bilge and aerator pumps.