Attwood Tsunami MK2 500 GPH 12-Volt Manual Bilge Pump

The Tsunami Mk2 is the only manual bilge pump that eliminates air locks. Its patented X-Air™ Impeller is the key to its innovative design. This engineered feature forces out any air bubbles trapped in the hose or the underside of the pump, preventing the pump from running dry and burning out. This breakthrough technology makes the Tsunami Mk2 the most reliable manual bilge pump for freshwater applications.

The Tsunami Mk2 has a flow rate of 500 GPH and operates on 12V. It requires a 3A fuse and features 3/4" and 1" barb outlets. The pump also includes a check valve and has a wire length of 29".

The patented X-Air Impeller is the critical component that prevents air locking, ensuring the pump will never run dry or burn out. The flexible, 90° rotatable elbow outlet allows users to install the pump in any full 360° orientation, providing maximum versatility. The single-hand pump cartridge release feature makes it easy to access the pump even in hard-to-reach areas of the boat's hull.

The Tsunami Mk2 is designed to seamlessly retrofit the footprint of the current offering, providing a smooth transition for existing customers.

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