Universal Hand Primer Bulb 6 8 10 12mm Non Return Valve Fuel One Way Pump
Fuel Primer Bulb with Built in Non Return Valves
sizes: 6mm, 8mm, 10mm and 12mm
Measured by the size of fuel hose these are for, so if you have 8mm inside diameter fuel hose you will need a 8mm one way valve.
Designed to pump the fuel by hand but also prevents fuel from returning back to the tank and keeps it in the line, so if you have a vechile that is hard or slow to start because the fuel is running back through the lines this will solve all your problems, not suitable for Fuel injection.
Suitable for Carburettor and low pressure fuel systems. This is designed to stop fuel syphoning back down the pipe and hold the fuel in the pipe. Suitable for petrol /diesel / Bio / Vegetable oil / Paraffin / Kerosene oil / Water.
Sizes available: 6, 8, 10, 12mm
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