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![Attwood Tsunami MK2 Manual Bilge Pump - T500 - 500 GPH 12V [5606-7] USCG 2NM Heat Shrink Kit with 6-In-1](https://cdn.shopify.com/s/files/1/0627/1103/8191/files/98074XL.jpg?v=1775438334)
![Attwood Tsunami MK2 Manual Bilge Pump - T500 - 500 GPH 12V [5606-7] USCG 2NM Heat Shrink Kit with 6-In-1](https://cdn.shopify.com/s/files/1/0627/1103/8191/files/98074BXL.jpg?v=1775438334)
Heat Shrink Kit with 6-In-1 Wire Tool & Connectors
When installed properly
Front zipper with adjustable belts to keep vest from riding up
Black 10 AWG Primary Wire - 20'
Attwood Tsunami MK2 Manual Bilge Pump - T500 - 500 GPH 12V [5606-7] USCG 2NM Heat Shrink Kit with 6-In-1Tsunami 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):
