Attwood Tsunami MK2 Manual Bilge Pump - T500 - 500 GPH 12V [5606-7] Outdoor | Waterproof Bags & Cases UPC: 742985174955

UPC: 742985174955

UPC: 010407520575

A key feature of this vest is the AirSpan technology located on the vest's back

Waste Pump

Attwood Tsunami MK2 Manual Bilge Pump - T500 - 500 GPH 12V [5606-7] Outdoor | Waterproof Bags & Cases UPC: 742985174955Tsunami MK2 Manual Bilge Pump T500 500 GPH & 12V The Tsunami Mk2 is the only manual bilge pump that eliminates airlocks. This is done by the Patented X Air Impeller, which ejects trapped air in the pump and pipework. Also, the Tsunami Mk2 is the most reliable manual bilge pump in freshwater applications, considering it has 40% better protection against water ingress and electrolysis vs. the Mk1 pump. Easy Installation & Service GPH (Gallons Per Hour):