Chicago Air Fittings

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.

Chicago air fittings.

Available in malleable iron brass and 316 stainless steel 316ss through 1 inch size thread type is npt female thread only on 1 1 4 2 inch sizes bsp not available. The hoses provide moderate oil resistance and are used to carry compressed air to pneumatic tools and equipment in industrial service construction and low pressure spray applications. Couplings with a barbed end insert into rubber. These couplings are also called jackhammer or crowfoot couplings.

Connect varying sizes of hose and fittings with ease all chicago type hose couplings interchange through 1 inch. Also known as universal couplings or crows foot couplings these couplings comply with usa type claw type universal couplings only not compatible with european interchange and some. Couplings have a safety clip and lanyard to prevent accidental disconnection. Compatible with most air hose and piping fittings the couple has heat treated lock balls and a brass construction for long tool life.

Amazon s choice for chicago air fittings. Chicago style universal hose couplings are used for air and water applications not steam. Commonly found on pneumatic tools and compressed air hose and air manifolds. All chicago couplings are pressure rated at 150 psi.

All couplings up to 1 have a two lug design and connect with one another. Npt the husky 1 4 in. The husky 1 4 in. Industrial style plug for quick easy changes.

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. All couplings over 1 inch have a 4 lug design that interchanges between all 4 lug sizes. Do not use for steam service. Dixon air king am8 iron air hose fitting universal coupling 3 4 npt female end.

Milton industries 1638 industrial jackhammer rubber air hose 50 length x 3 4 crimped universal chicago coupling connection fitting red made in usa 4 6 out of 5 stars 3 80 60 80. These bulk air hoses have a nitrile tube and a nitrile cover that resist oils solvents and aromatics. To connect push two couplings together with a quarter twist. Dixon air king awr4 air hose black natural rubber washer 1 5 16 diameter pack of 50 4 8 out of 5 stars 18.

Universal couplings are sealed by pressing together and twisting a quarter turn. Npt female industrial coupler connects with a 1 4 in. The pressure rating for all chicago type couplings is 150 psi for compressed air or water service only. 35 0 71 each get it as soon as fri sep 18.

Parker s comprehensive range of fittings and quick couplings will keep your application up and running with reliable leak free connections that outperform in the toughest environments.