Johnson Pump 18" Hand Pump w/Hose [20195-1W] Marine Hardware | Deck Fills 6VDC that's commonly associated with

6VDC that's commonly associated with traditional diode based isolators

Fluid flows through a concealed hole in the upper hinge at the top of the actuator

Gas Filled Lift Spring - 20" - 90#

Provides superior water beading

Johnson Pump 18" Hand Pump w/Hose [20195-1W] Marine Hardware | Deck Fills 6VDC that's commonly associated with18" Hand Pump with Hose Manual 8 Stroke Piston Utility Pump with 18" Hose by Johnson Pump. Light tough durable easy handling, extra fast pumping hand pumps are ideal stow aboard. Comfortable handle grip and extra large capacity make manual pumping somewhat less of a chore. Ideal for emergency pumping and where electrical current is not available.