UNIVERSAL DESIGN- Type: 90 Degree Swivel Elbow Connector ; Tube and Thread Size: 8mm OD x 1/8PT. Operating Pressure: 0-1MPa ; Operating temperature-10 - 60 Degree Celsius GOOD DESIGN- Push-to-connect tube connection on one end and male PT threads on the other end. A good release cap can withstand greater and stronger pressure without tripping. ADVANTAGE- This Air fitting Have abrasion resistance, light weight, and resistance to crushing and cracking,Compressive and corrosion resistant, good sealing performance and long service life. APPLICATION- Elbow Air Fitting has Quick and simple installation,designed for using to connect with polyethylene, nylon and PU tubing.