Universal Air Couplings were also refered to Chicago air coupling , are widely used in America to connect air
lines from compressors or other air source to all types of pneumatic tools andequipemnt .
All 2 or 4 Lugs head connections are of one size for easy interchange.
Application
Molo’s Express Coupling are widely used in the transfering of compress air,only for air service .
Material
Carbon Steel or malleabel iron
Seal
As standard the coupling in CS have a black NBR sealing ring.
Thread
NPT
Features
Surface white zinc plated.