European Air Couplings( DIN3489)is a kind of symmetrical half coupling for comprised air use.
Operation of this kind of coupling is pushed two couplings and rotate close into a seal form.
It is popular in France area and European market with carbon steel and stainless steel.
The claws lug distance is 42 mm for all sizes.
Application
Molo’s European air coupling are widely used in the transfering of compress air .
Material
1.Stainless steel
2.Carbon steel
Seal
As standard the coupling in stainless steel have a black Viton sealing ring
The brass coupling is with a black NBR sealing ring.
Thread
1.Female thread BSP EN ISO 228-1
2.Male thread BSP EN ISO 228-1