Attwood Tsunami MK2 Manual Bilge Pump - T800 - 800 GPH 24V [5609-7] Marine Safety | Accessories The transducers also have a

The transducers also have a built-in attitude and heading reference system (AHRS) that stabilizes the sonar imagery

Automatically manages the charging of two large battery banks

Comes with stainless steel mounting hardware

Safe for Salt or Fresh Water

polyurethane finish that won't turn yellow in the sun

Attwood Tsunami MK2 Manual Bilge Pump - T800 - 800 GPH 24V [5609-7] Marine Safety | Accessories The transducers also have aTsunami MK2 Manual Bilge Pump T800 800 GPH & 24V 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):