Chicago Coupling Air Hose Fittings

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Chicago coupling air hose fittings. We feature a variety of safe and reliable air hose quick connections hose restraints and a wealth of industry knowledge. They are also known as jackhammer couplings universal couplings or crowfoot couplings. Universal hose couplings also known as chicago couplings or air king series couplings feature a simple quarter turn to connect. Chicago couplings 1 inch and under have a 2 lug head design that mates with any 2 lug coupling regardless of hose or thread diameter.

The chicago coupling is known as air hose coupling or america air coupling. Chicago fittings chicago fittings feature a rubber seal that is inserted into both parts of the fitting allowing the fitting to provide a positive leak proof connection. Milton industries 1638 industrial jackhammer rubber air hose 50 length x 3 4 crimped universal chicago coupling connection fitting red made in usa 4 8 out of 5 stars 8 73 81 73. Universal couplings are connected by pressing two couplings together and twisting a quarter turn.

All couplings up to 1 have a two lug design and connect with one another. All couplings over 1 inch have a 4 lug design that interchanges between all 4 lug sizes. Universal couplings are sealed by pressing together and twisting a quarter turn. Chicago fittings are designed for air and water service.

Also known as chicago and universal couplings these have an identical claw style head that allows you to connect to another chicago twist claw hose coupling regardless of the pipe size or barbed hose id. These couplings are commonly installed on air hose assemblies that connect pneumatic tools to their compressed air source. Thanks to its convenient installation performance it is widely used as the connection coupling for industrial compressed air hoses and water hoses. Connect varying sizes of hose and fittings with ease all chicago type hose couplings interchange through 1 inch.

Chicago style universal hose couplings are used for air and water applications not steam. Firmly pressing one coupler to another and twisting seals the connection. Milton industries 1638 industrial jackhammer rubber air hose 50 length x 3 4 crimped universal chicago coupling connection fitting red made in usa 4 8 out of 5 stars 8 73 81. To connect push two couplings together with a quarter twist.

We adopt carbon steel or stainless steel as its main material and produce the coupling according to din 3489.