Issue link: https://onenorgren.uberflip.com/i/561413
32 2 O RING BODY TUBE STOP COLLET TUBE SUPPORT For further information visit us at Norgren.com AIR MANAGEMENT DOT Vehicle Push-To-Connect fittings Fleetfit Series Fittings and tubing comply to Department of Transport Federal Motor Vehicle Safety Standard, (DOT FMVSS 106) (Mandatory requirements for Inch tube fittings in U.S.A.) Simple tube connection and disconnection – no tools required Fewer component parts – Internally machined form in body to secure collet, reduces number of potential leak paths Corrosion resistant Reduced assembly and maintenance times provide time/labor savings Greater reliability and reduced testing Ease of tube insertion in areas of restricted access Technical data Operating medium: Compressed air Maximum working pressure: 0 to 150 psi (0 to 10 bar) Working temperature: –40°F to 212°F (–40°C to 100°C) Materials: Body (Straights), Tube support, Collet – Brass BS 2874 CZ 121 Body (Elbows, Tees) – Brass BS 2874 CZ 122 'O' Ring – Buna N (Low Nitrile) Thread Sealant – Precoat 5 Tubing: Tube should be to SAE J844 (Imperial) or DIN 74324 (Metric) Standards and legislation: Fittings and tubing comply to Department of Transport Federal Motor Vehicle Safety Standard, (DOT FMVSS 106) (Mandatory requirements for Inch tube fittings in U.S.A.) Society for Automotive Engineers (SAE) J2494 (Inch tube and fittings) and meet DIN 74324 and German TÜV requirements (Metric tube and fittings) Tube Connection/Disconnection Body: The body has an internally machined form to secure the Collet(s), O-ring(s) and Tube support(s): It also has internal and externally machined thread form(s) for connection to ports where applicable. Collet: The purpose of the collet is to grip the tube and ensure it is retained by the fitting at all times. O-ring: The O-ring is to ensure adequate interference between the tube and fitting body therefore providing a pneumatic seal at all times. Tube Support: The tube support prevents the tube collapsing during extreme tensile loading conditions. Such conditions are only encountered during performance testing and far exceed those experienced during normal use.