★Product Feature:
①Please Do Not Exceed The Maximum Use Pressure When Using.
②Simple Push In Design For Connecting To The Tube And Provide Secure Connection, Requires No Extra Sealing.
③Elliptical Release Ring On Two Ends Facilitates Pneumatic Installations In Confined Spaces.
④When Inserting The Pipe, It Must Be Inserted Into The Bottom Of The Joint. Failure To Insert The Pipe Into The Bottom May Lead To Air Leakage.
⑤Advantages: Easy Installation And Disassembly, Good Sealing Performance.
⑥The Tube Fitting Is Prohibited Where Spark And Fire Might Be Occurred.

★Product Specification:
✔Port size: 3/8 Inch Tube OD;Material:Copper nickel plating.
✔Working Temperature:32～140°F
✔Fluid Admitted: Air, Water, Steam (No Freezing).
✔Working Pressure: 0-290Psi.
✔Applicable: Pipe PU / PA / PE / PVC.

★Package Included:
5 × Straight one-way check valve