Junkosha Handy Touch Fitting Nipple 4 x 2.5 mm 1/8 BN-4X2.5-PT1/8-BSN 1 pc

Catalog number: BN-4X2.5-PT1/8-BSN Features: * Fittings exclusively for polyurethane tubes. * Can be used simply by inserting the tube and sleeve into the barb section. * Small and lightweight, so it does not take up piping space. * Nickel-plated, so there is no need to worry about rust. Uses: ● For connecting polyurethane tubes ● For general pneumatic piping ● For water pressure piping Specifications: ● Applicable tube outer diameter D (mm): 4 ● Hexagonal side (mm): 10 ● Connection size: PT1/8 ● Operating temperature range (℃): -20 to 60 (air), 0 to 50 (water) ● Fluid used: air, water ● Applicable fitting size D (mm): 4 ● Hexagonal side (mm) body: 17 ● Applicable tube inner diameter (mm): 2.5 ● Hexagonal side (mm) mounting nut: 19 ● Fluid used: air, water ● Fluid temperature: -20 to 60℃ (air), 0 to 50℃ (water) ● Maximum operating pressure: Complies with the maximum operating pressure of the tube ● Vacuum pressure used: 0.014kPa or more (excluding US, when the fluid used is air) ● Applicable tube (when the fluid used is air): Polyurethane tube (UH, UF, UFL, UE, UC) ● Applicable tube (when the fluid used is water): Polyurethane tube (UF, UFL) Material/Finish: Brass (nickel-plated) Set Contents/Accessories: Comes with a sleeve. Note: If using a polyurethane tube other than the applicable tube, use a tube with an outer and inner diameter dimensional tolerance of 0.15 mm or less.