Unique Bargains 6mm (1/4-Inch) Rubber Fuel Primer Pump Transfer Vacuum Hose Hand Siphon Bulb One Way Fuel Primer for Gasoline Petrol Marine Diesel Boat Silver

Material - This gas siphon hand pump is made of rubber and aluminum alloy, offering a stable structure, wear resistance, and leak-proof performance for long-lasting use.

Design - The manual siphon pump features a bulb-shaped rubber primer that creates a one-way flow system to quickly pump fuel and prevent backflow for efficient fuel system management.

Installation - Easy to install directly into the fuel line with arrows indicating flow direction; secure with a hose clamp and press the bulb a few times to start fuel flow.

Application - This fuel line pump bulb is widely used in carburetors and low-pressure fuel systems of trucks, cars, motorcycles, tractors, campers, off-road vehicles, and ships to control water, gasoline, diesel, and oil flow.

Note - The arrow on the valve guides fluid direction, and no complicated steps are required for installation.