The check-valve aluminum prevents the flow back of liquids and gases.

Ideal for the discharge pipe between the muffler and tank, because it prevents a pressure loss and the penetration of fuel into the muffler.

Suitable for kerosene, smoke oil, incandescent-type detonator sprit, petrol and diesel.

Dimensions: 11 mm x 29 mm long.

For fuel hoses with an inner diameter of 2 to 3 mm.

Weight: 3.7 g