Chicago Coupling Air Hose Fittings

Chicago style universal hose couplings are used for air and water applications not steam.

Chicago coupling air hose fittings.

Chicago fittings are designed for air and water service. These couplings are also called jackhammer or crowfoot couplings. All couplings over 1 inch have a 4 lug design that interchanges between all 4 lug sizes. They are also known as jackhammer couplings universal couplings or crowfoot couplings.

Catalog view list view grid. Universal hose couplings also known as chicago couplings or air king series couplings feature a simple quarter turn to connect. All couplings up to 1 have a two lug design and connect with one another. Chicago style universal hose couplings and accessories are used for air or water applications not steam.

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. 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. Thanks to its convenient installation performance it is widely used as the connection coupling for industrial compressed air hoses and water hoses.

Firmly pressing one coupler to another and twisting seals the connection. Universal couplings are connected by pressing two couplings together and twisting a quarter turn. 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. To connect push two couplings together with a quarter twist.

Universal couplings are sealed by pressing together and twisting a quarter turn. Connect varying sizes of hose and fittings with ease all chicago type hose couplings interchange through 1 inch. Twist claw hose couplings for air and water. 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.

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