Primer Bulb with Hose Barbed Hand Primer Pump Manual Fuel Pump for Boat Owners

A complete manual fuel pump assembly designed to facilitate quick and efficient fuel priming for a variety of engines. Features an integrated one-way valve and press bulb pump that prevents backflow, making it an ideal primer hose for starting engines smoothly. Constructed from long-lasting black NBR rubber and sturdy aluminum alloy to withstand the demands of daily fuel transfer. Equipped with stepped barbed fittings and metal clamp fittings to ensure the fuel line remains tightly sealed and leak-free during operation. This fuel primer bulb is perfectly sized with an 8 mm inner diameter, 12 mm outer diameter, and a 90 cm hose length for yachts, boats, cars, and motorcycles.