PISCO Tube Fitting Brass Straight Tube 4 Thread R1/4 Rubber HNBR KC4-02 1 pc

Catalog number: KC4-02 Features: ●The release ring, in addition to the main body, is made of brass, making it flame-retardant and spatter-resistant. ●It comes with a cover, so the release ring will not malfunction due to spatter, making it ideal for environments where spatter occurs. ●A version without a cover is also available as standard, making it versatile. ●If using in environments other than spatter-resistant (such as piping for mold cooling water), we recommend the version without a cover. Specifications: ● Compatible tube outer diameter (mm): 4 ● Connection port size: R1/4 ● Hexagonal side (mm): 14 ● Maximum operating pressure (MPa): 1.0 ● Fluid used: Air, water (conditions apply), heat transfer oil (conditions apply) ● Compatible tube outer diameter D (mm): 4 ● Operating temperature range: 0 to 100°C (no freezing) ● Maximum operating pressure: 1MPa ● Vacuum pressure used: -100kPa Material/Finish: ● Body: Brass + electroless nickel plating ● Seal rubber: Hydrogenated nitrile rubber (HNBR) Caution: ● If the fluid used is heat transfer oil, the heat transfer oil may adhere to the release ring and guide ring and solidify, causing sliding problems and interfering with the release or lock function. When using, make sure that there is no heat transfer oil on the release ring or guide ring. Also, when reconnecting the tube, make sure that the tube does not come loose before using.