Dixon Valve DC20 Air Chief Industrial Quick Connect Coupler 1/4 Inch NPT Female

1/4 inch female NPT industrial interchange plug. Standard pneumatic plug for compressed air tools and lines in fabrication shops and industrial maintenance work.

1/2 inch female NPT industrial interchange plug. Connects compressed air lines and fittings to matching Air Chief industrial couplers on higher-flow tools.

3/8 inch female NPT Air Chief industrial interchange plug. Connects threaded compressed air lines to mating couplers on tools and supply manifolds.

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 coupler in the Lincoln interchange profile with 1/4 inch female NPT. Used where Lincoln-style fittings are the shop standard for compressed air tools.