日本NITTA接头103C-M5UL Nitta Coupler (103C-25H) U5 Tube - Dedicated Barb Type 103C-H, QDC 101 Series Part Number: 103C-25H With the 103C-HL, connecting the coupler to the nipple automatically opens the valve on the coupler. Our lineup includes an integrated bamboo fitting. Can be connected directly to a dedicated U5 tube. Configured Specifications   Type Standard Body Material Brass Adhesive Material NBR Nitrile Rubber Compatible Fluid Water / Air / General Hydraulic Oil Male/Female Coupler Valve Structure Single Passage Opening/Closing Thread Type [For Tube Mounting] Barbed Type Operating Environment Application Standard Operating Pressure Range(MPa) ～1.0 Applicable Tube Type U5-4-4X2.5 Operating Temperature Range (Air During use)(℃) -20~80 Operating Temperature Range (Water During use)(℃) 0~80 Operating Temperature Range (When Using General Hydraulic Oil)(℃) -20~80