Dixon Valve DC21 Air Chief Industrial Semi-Auto Coupler 1/4 Inch NPT Male Brass

1/4 inch female NPT Air Chief industrial interchange coupler. Standard pneumatic quick disconnect for compressed air tools in fabrication shops and industrial maintenance work.

1/4 inch male NPT industrial interchange plug. Threads into pneumatic tools and pipe for quick connection to matching Air Chief industrial couplers.

Air Chief industrial interchange coupler with 3/8 inch hose barb, steel body. Connects compressed air hose to matching industrial plugs in shop and fleet service work.

3/8 inch body Air Chief industrial coupler with 1/2 inch hose barb. Steps up hose size on compressed air lines for higher-volume tool feeds in fabrication and maintenance work.

1/2 inch male NPT industrial interchange plug. Connects threaded tool inlets and pipe to matching Air Chief industrial couplers for compressed air service.