Pneufit C PUSH-IN fittings Metric 4 to 16 mm O/D tube Norgren Pneufit C fittings are ready to use, offering fast assembly with no need for tools providing optimum flow. Pneufit C offers a broad range of over 1,000 composite push-in pneumatic fittings to complement our established all brass Pneufit series. Releasable stainless-steel grab-ring to grip nylon or polyurethane tube (85 or 95 durometer). Nickel plated brass components provide corrosion and contamination resistance and an extended life. Pre applied thread sealant on all taper threads and recessed captive O-ring on parallel threads provides optimum rapid sealing. Immediate quality sealing using silicone free U-packing. Technical data Ordering information see page 2 Medium: Compressed air Operating pressure: Warning: the Norgren Pneufit C range must not 750 mm Hg vacuum, up to 10 bar be used in vehicle air braking or ancillary Ambient temperature: systems. For push in fittings suitable for these 0 to 60C applications, please refer to the Fleetfit range. Consult our Technical Service for use below +2C Tube sizes: 4, 6, 8, 10, 12, 16 mm Thread sizes: M5, M6, 1/8, 1/4, 3/8 and 1/2 ISO G, ISO Rc and ISO R Tubing: Nylon 11 or 12 Polyurethane 85, 95 or 98 durometer Materials Body: PBT Seals: NBR (silicone free) u-packing and O-rings Threaded bodies: nickel plated brass Release sleeve and backing ring: POM Grab-ring: stainless steel Collar: nickel plated brass Thread sealant: chemitech G-175L Our policy is one of continued research and development. We therefore reserve the right to amend, 1/09 N/en 9.1.020.01 without notice, the specifications given in this document.PNEUFIT C Method of assembly 2 1 1. Ensure that the end of 3 the tube is cut square and 5 is free from burrs. 4 2. Push the tube through the 6 release button and grab ring 7 into the fitting. 1. Impact resistant PBT body in black 3. Push the tube firmly through the O ring until it 2. Release buttons are red for metric, grey for inch bottoms on the tube stop then pull back. 3. Stainless steel grab ring with special design to retain softer tube and provide easy releasability. 4. Silicon free U-packing provides leak tight tube seal under side loading. 4. To disconnect, push the tube into 5 Stem seal provides leak tight 360 swivel connection. the fitting, hold down the release 6 Nickel plated brass threads and notches on hex to signify NPT. button and withdraw the tube. 7 Pre-applied thread sealant on tapered threads and recessed captive O-ring on parallel threads. Options selector C0 Thread size/tube size Thread size/tube size Shape Type/thread form Typical Dimensions A K T X T 4 10,5 15 9,5 6 12,5 16,5 12 8 14,5 18,5 14 10 17,5 20 16,5 12 20,5 23 19 16 27 23,5 25 Thread Recommended Thread Recommended torque torque M5 1,5 Nm M6 2,3 Nm G1/8 10 Nm R1/8 7 Nm G1/4 15 Nm R1/4 12 Nm G3/8 25 Nm R3/8 22 Nm G1/2 40 Nm R1/2 28 Nm Our policy is one of continued research and development. We therefore reserve the right to amend, 1/09 N/en 9.1.020.02 without notice, the specifications given in this document. X A K