Quick Coupling: 1) Type: A, B, C, D, E, F, DC, and DP; 2) Size: 1/2", 3/4", 1", 1-1/4",1-1/2",1-3/4", 2", 2-1/2", 3", 4",5"&6

brass quick Couplings are used in a wide variety of applications for petroleum handling, chemical processing, dry bulk handling, agricultural, and water, etc. 1) Material: brass 2) Type: A, B, C, D, E, F, DC, and DP.

3) Size: 1/2", 3/4", 1”, 1-1/4",1-1/2",1-3/4",2",2-1/2",3",4" ,5"&6"

4) Feature: (1) Precisely machined for accurate fit, join fast and save effort. (2)Recess holds gasket firmly in place assuring proper placement. (3)Smooth face of groove and great resistance to vibration. 5) P. S. We are the qualified member of NFPA. 

Brass Quick Coupling