Attwood Tsunami MK2 Manual Bilge Pump - T500 - 500 GPH 12V [5606-7] Boat Outfitting | Windshield Wipers Extra-large throat opening for fast

Extra-large throat opening for fast and easy re-loading

Mounting Bolt Drill – 25 inches

run quietly and perform with flawless reliability

Storage Temp

Attwood Tsunami MK2 Manual Bilge Pump - T500 - 500 GPH 12V [5606-7] Boat Outfitting | Windshield Wipers Extra-large throat opening for fastTsunami 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):