Bulkhead Union, 1/4 in, 1.687 in Lg, Brass

Imperial's Poly-Flo flareless tube fittings are used with plastic or soft metal tubing for pneumatic instrumentation circuits and applications with other gases and liquids. They feature a three-piece design with a plastic sleeve that snaps off into the nut during installation. This shaves up to 93% off ordinary installation times. These fittings are compatible with polyethylene, polypropylene, nylon, polyvinyl chloride, polyallomer, eva and soft metal hose.