Hand PumpLight, tough, durable, easy handling, extra fast pumping hand pumps are ideal stow aboards, Comfortable handle grip and extra large capacity makes manual pumping somewhat less of a chore, Ideal for emergency pumping and where electrical current is not available, 36"", 4 strokes per gallon, , Product : JOHNSON PUMP 36"" HAND PUMP W/ HOSE, Manufacturer : JOHNSON PUMP, Manufacturer Part No : 20375, UPC : 729321203753 SKU: CW48749