Series M and MS miniature fittings are for use with air connections in confined areas. The hose nipple and hose elbow styles accept nylon, soft nylon and polyurethane tubing. The body of the MS series is stainless steel, making it possible to use this fitting in corrosive applications.
Port size M3, M5, 3.2, 4 Thread JIS B0209 Class 2 (Metric coarse thread) How to Order M 5 2 AU Note) When installing the tubing, the sleeve must be attached. Operation without attaching the sleeve may cause tubing disconnection. Miniature fittings Application tubing (O.D. / I.D.) 2 2/1.2 There should not be any gap.
Elbow: M-3ALU-2, M-5ALHU-2 Applicable tubing O.D. / I.D.
M-3AU(Except M-3AU-2) Approx. 1/4 rotations M-3N M-3P M3 M-3ALU-2 Approx. 1/3 rotations M-3ALU(Except M-3ALU-2) Approx. 1/2 rotations M-3UL M-3UT M-5AUM-5ANM-5HApprox. 1/6 to 1/4 rotations Note) M-5J M-5N M-5UN M-5P M-5ALUM-5ALNM-5ALHUM-5ALHNApprox. 1/2 rotations Note) M-5HLM-5HLHM-5UL Note) As a guideline, the tightening torque should be 1 to 1.5 Nm.
Note 2) in the table indicates the vacuum inlet. Note 3) Fitting is ordered separately. Suffix of how to order () U2: M-3AU-2,U4: M-3AU-4-X83 02: KJH02-M3,04: KJH04-M3-X83 Pad diameter: 10 to 16 Model Pad unit part no. Adapter part no.