Applications
Type B claw coupling, also known as B-Lugs, are U.S. designed, the Type B coupling is less commonly used in Australia, for use by the mining, construction and heavy duty industry for air and water hose assemblies.
Type A 10–32 mm general site air · Type S 12–80 mm surface-drill pattern. Safety pin or clamp on every joint; whip checks above 7 bar.