Attwood Tsunami MK2 500gph Bilge Pump 12v

Patented X-Air™ Impeller: Prevents air locking so that the pump will not run dry and burn out.
2 Flexible Outlets: 90° rotatable elbow outlet allows users to install the pump anywhere in a full 360° orientation.
3 Single-Hand Pump Cartridge Release: Convenient when trying to access a pump located in a hard-to-reach area of the boat’s hull.
4 Exterior Mounting Feet: Eliminates the need to remove the basket, saving OEMs time on production lines.
• Retrofits footprint of current offering: Provides a seamless transition for existing customers.
• No Pipe Or Hose Removal Required: Reduces the time that it takes to replace the cartridge.
• Industry’s Best Motor and Shaft Seals: Provides better protection against harmful corrosion that in any other instance could cause failure.
• Tricuspid Check Valve: Helps prevent the water from backflowing through the pump.

Tsunami Mk2 is the only manual bilge pump that eliminates air-locks
• Patented X-Air™ Impeller ejects trapped air in the pump and pipework.

Tsunami Mk2 is the easiest manual bilge pump to install and service
• External mounting feet and integrated outlet reduce time and effort.
• Service pump cartridge from hard-to-reach areas using only one hand.

Tsunami Mk2 is the most reliable manual bilge pump in freshwater applications
• 40% better protection against water ingress and electrolysis - vs. Mk1.