PH pneumatic fittings SpecificationMediaCompressed air,vacuumProof pressure1.32Mpa(1.35kgf/c m²)Pressure rangpositive pressure1-1Mpa(1-10.2kgf/cm²)Negative pressure(-750-0mmhg)Ambient&fluid temperature0-60Recommended tubesUrethane tube,nylon tubeSales units PH series swing elbowInch TypeMeter TypeØDRPH5/32-M5PH4-M54M5PH5/32-01PH4-014R1/8PH5/32-02PH4-024R1/4PH1/4-M5PH6-M56M5PH1/4-01PH6-016R1/8PH1/4-02PH6-026R1/4PH1/4-03PH6-036R3/8PH1/4-04PH6-046R1/2PH5/16-01PH8-018R1/8PH5/16-02PH8-028R1/4PH5/16-03PH8-038R3/8PH5/16-04PH8-048R1/2PH3/8-01PH10-0110R1/8PH3/8-02PH10-0210R1/4PH3/8-03PH10-0310R3/8PH3/8-04PH10-0410R1/2PH1/2-01PH12-0112R1/8PH1/2-02PH12-0212R1/4PH1/2-03PH12-0312R3/8PH1/2-04PH12-0412R1/2 1:Quick Installation,simple and flexible,space-saving. 2:the tube fitting comes in a wide variety of models to meet all your needs in pneumatic piping. 3:even after installation,the direction of tubing can be changed freely. 4:the release ring adopts the ellipse design to make it more convenient and labor-saving for disconnection. 5:All taper threads are pre-coated with teflon with fine seal performance. 6:All fittings are equipped with the internal hexagonal holes .it is easy for them to be mounted in the narrow places.