Coupling for compressed air : Express couplings & Air King couplings

Raccord a queue cannelee usinee a collerette avec joint

Symmetrical rapid-lock quarter-turn couplings, comprising different rear parts depending on where they are intended to be installed.

Fluted Express coupling, female threaded Express, male threaded, swivel connection, Hose connection with safety collar, rubber gasket, clamping jaw, safety pin and female jonction
- European-type.
- American-type.

Warning concerning couplings intended for gaseous fluids
We would like to insist on the need to make a perfectly suitable choice of couplings and locking collars/rings on the compressed air pipe concerned.
In fact, as the fluid is compressed by definition, the damage if the hose breaks is much greater than that caused by a fault on a hose transporting an incompressible fluid.
You can compare the breakage of a hose under pressure to compressed gas during an explosion.

Express couplings sizes :

Slide

Coquille

Key :
1 : Triggering notch
2 : Catch
NOTE 1: The max. 25 mm diameter delimits a minimum bearing crown of the flange joint.
NOTE 2: The shapes and dimensions not marked are left to the interpretation of the manufacturer.


Express couplings :  European-type

This coupling has a machined socket with non-aggressive locking for pipe tubes, a fastening neck for fitting a handle collar as well as a catch on this neck to prevent the collar from being turned.
There is no need to use a wrench to connect the pipework.
The distance between the handles is 41mm, sealing is done by a seal, which may have a large hole (water application) or a small hole (air application).

Fluted express

Fluted Express coupling


Air King couplings : American-type - CROWFOOT COUPLING

This range of couplings is intended for compressed air pipes used at ambient temperature and a pressure of 10 bar.
It is advisable to use the safety pin provided with the coupling to avoid any accidental disconnection.
Furthermore, a safety cable fitted with two eyes may be installed on the connection between two hoses.

Male NPT

Male NPT Ends

Male NPT Ends Male Femell NPT Ends

Features:
- supplied with safety clip
- pressure rating: 150 PSI at ambient temperature (70°F)
- supplied with rubber washer, part # AWR4

Référence Size A B C D E NPT
Iron Brass Stain. Steel
AMB1 ABB1 -- 1/4" 2-1/2" 2-9/16" 1" 7/16" 5/8" 1/4"
AMB ABB RAMB 3/8" 2-1/2" 2-9/16" 1" 7/16" 5/8" 3/8"
AM2 AB2 RAM2 1/2" 2-1/2" 2-11/16" 1⅛" 1/2" 13/16" 1/2"
AM7 AB7 RAM7 3/4" 2-1/2" 2-13/16" 1⅜" 9/16" 7/8" 3/4"
AM12 AB12 RAM12 1" 2-1/2" 2-7/8" 1-1/2" 5/8" 7/8" 1"
logo tecalemit flexibles

Innovative and present for many years throughout all industries, proposed by an exclusive network of distributors,
Tecalemit Flexibles remains a guarantee of quality and offers a wide range of hydraulic and pneumatic connectors

Our solutions :

Manufacture of industrial hoses

Manufacture of hydraulic hoses

Pneumatic Tube Extrusion

Manufacture of thermoplastic preforms

Distributor of rubber hoses

Distributor of hydraulic fittings

Technical assistance and advice

Definition of specifications according to needs and specifications

Realization of prototypes, modeling, validation tests

Constitution of industrialization file

Save
Cookies user preferences
We use cookies to ensure you to get the best experience on our website. If you decline the use of cookies, this website may not function as expected.
Accept all
Decline all
Read more
Unknown
Unknown
Accept
Decline
Analytics
Tools used to analyze the data to measure the effectiveness of a website and to understand how it works.
Google Analytics
Accept
Decline