Product FeatureSimple and Dexterous, The Tube Can Rotate 360 ° Even After Installation. Using Oval Design Release Ring, Disassembly Is More Convenient.Sturdy And Durableselected High-Quality Plastic Materials, Fine Surface Treatment, No Burr, Durable. Corrosion Resistance, High Temperature Resistance, Long Service LifeCan Withstand Up to 145psi Without Tripping. Not Easy to Leak, Good Sealing Performance, Long Service Life.After Installation, You Can Freely Change the Direction of the Line, And You Can Easily Insert or Pull out the Air Tube Without Any Tools.Product Parameter8MM-8MM OD Pneumatic Elbow Push to Connect FittingsMaterial: Copper and PlasticPressure Range: zero ~ 145PsiOperating Temperature Range: 0-60°C | 32~140°FMedium:Air, Water, Steam (No Freezing)