How to Order M 5 AU 2 Miniature fitting Applicable tubing (O.D. / I.D.) 2 o2 / o1.2 Model AU ALU ALHU F R Barb fitting Barb elbow Barb One-touch Plug-in reducer M3, M5 M3 M5 o3.2, o4 Specifications Applicable tubing material Applicable tubing (O.D. / I.D.) Fluid Max. operating pressure Ambient and fluid temperature Port size Thread Polyurethane o2 / o1.2 Air, Water (1) 1 MPa (2) .5 to 60°C, Water: 0 to 40 (No freezing) M3, M5, o3.2, o4 JIS B0205 (Metric fine thread) Tubing Connection and Removal Connection of tubing 1. Cut the tubing perpendicularly allowing additional length. 2. Insert the tubing into the sleeve. Removal of tubing 1. Withdraw the sleeve straight along the tubing. Use a tool such as long-nose pliers if it is difficult to pull out by hand. 2. Withdraw the tubing straight. 3. When reusing the tubing, cut off the previously installed portion of the tubing to avoid possible leakage and/or disconnection of the tubing. 3. Insert the tubing slowly into the fittings. Make sure to secure a gap of approx. 0.5 mm between the tubing end and the barb end. Sleeve Gap (approx. 0.5 mm) There should not be any gap. Barb Easy tube insertion High retaining force Sleeve Attaching the sleeve achieves a larage retaining force. Detaching it allows easy removal of the tube. Electroless nickel plated Gasket One-touch fitting Low clamping torque Firm sealing Tubing Body Electroless nickel plated 4. Insert the sleeve slowly. Make sure not to allow any gap between the sleeve end side and the body end side. (Please refer to the illustration below.) If you feel any strong resistance and cannot push the sleeve completely to the end side, this may be caused due to jamming. Remove and repeat again by starting from step 1 making sure to secure a gap in the step 3. Note) When installing the tubing, the sleeve must be attached. Operation without attaching the sleeve may cause tubing disconnection. Applicable tubing O.D. x I.D.: o2 x o1.2 Connection thread: M3 x 0.5 / M5 x 0.8 One-touch fitting size: o3.2 / o4 Applicable Tubing: o2 Connection Thread: M3, M5 Made to Order (Refer to page 147 for details.) Port size 3 5 32 04 M3 x 0.5 M5 x 0.8 o3.2 o4 Made to Order Refer to page 147 for details. Note 1) The surge voltage pressure must be under the maximum operating pressure. Note 2) Apply the maximum operating pressure to the tube during the tube connection. Miniature Fittings Series M RoHS 145 KQ2 KQB2 KS KX KM KF M H/DL L/LL KC KK KK130 DM KDM KB KR KA KQG2 KG KFG2 MS KKA KP LQ MQR T