Attwood Tsunami MK2 Manual Bilge Pump - T500 - 500 GPH 12V [5606-7] Watersports | Paddles does not evaporate or form

does not evaporate or form gummy deposits

Provides superior water beading

Battery - AA Lithium x two (2)

6-1/2" Fisherman’s Pliers and Super Line Scissors

Attwood Tsunami MK2 Manual Bilge Pump - T500 - 500 GPH 12V [5606-7] Watersports | Paddles does not evaporate or formTsunami 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):