Bulkhead Union Compression Fitting

Our bulkhead union compression fitting provides a clean professional solution that allows for standard DOT 1/4" nylon / plastic air tubing on one side of a wall or panel to connect directly to tubing on the other side, with the fitting locked in place by a nut against the panel. It ensures you will get an airtight and secure connection. Common uses: Automotive applications, air compressor tanks, pneumatic control panels, machine enclosures & industrial air systems