Air hose fittings types

There are manyair hose fittings types, the most common is the 1/4" NPT air hose connector with an industrial quick connector thread, the air hose connector is used to connect 2 specific devices, and the air hose connector is also made of two parts Composed of a plug (used as a male end) and a coupler (used as a female end).

There are so many air line fittings types, how should we identify them? Quick disconnects are the most commonly used industry term for air fitting connectors, and four other common styles of pneumatic hose fittings are industrial, automotive, ARO, and V-style. The corresponding colors are: red, green, blue, purple.

What problems should we pay attention to when getting the air hose fittings ? First of all, we need to use a ruler to test air compressor fitting sizes , and then test its sealing performance. If you find a gas leak during use, we should first find the leak, try using Teflon tape, pipe dope or thread sealant, and then tighten the threads.

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