Input Connectors: 1/4" 6mm; Connects to most length of hose. One-way only function.
Made of high quality rubber and aluminum, durable, oil proof and aging resistance.
Usually used as a hand pump in boats for fuel supply to the out-board engine. Simple and effective tool for priming diesel engines on cars, motorcycles and boats.Comaptible for carburetor and low pressure fuel systems.
Used to introduce fuel into the fuel pump after replacing the fuel filter. Used to transport gasoline, diesel, oil, water, etc.