Chicago Coupling – Complete Styles, Precise Thread Size

What is Chicago coupling?

The Chicago coupling is known as air hose coupling or America air coupling. We adopt carbon steel or stainless steel as its main material and produce the coupling according to DIN 3489. Thanks to its convenient installation performance, it is widely used as the connection coupling for industrial compressed air hoses and water hoses.

The available coupling size range from 1/" to 2".

Main products

There is a hose end Chicago coupling.

Hose end

Available size: 1/4", 3/8", 1/2", 3/4", 1".

There is a female end Chicago coupling.

Female end

Available size: 1/4", 3/8", 1/2", 3/4", 1".

There is a male end Chicago coupling.

Male end

Available size: 1/4", 3/8", 1/2", 3/4", 1".

There is a four lug-hose end Chicago coupling.

Four lug-hose end

Available size: 1-1/4", 1-1/2", 2".

There is a four lug-male end Chicago coupling.

Four lug-male end

Available size: 1-1/4", 1-1/2", 2".

There is a four lug-female end Chicago coupling.

Four lug-female end

Available size: 1-1/4", 1-1/2", 2".


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