PISCO Spatter-resistant one-touch fitting, tube fitting, brass union Y, tube 4, with cover, KY4, 1 piece

Catalog number: KY4 Features: ●In addition to the main body, the release ring is also made of brass, so it has excellent flame retardancy and spatter resistance. ●The covered type prevents spatter, dust, etc. from entering the inside of the fitting. Specifications: ●Applicable tube outer diameter D (mm): 4 x 4 x 4 ●Maximum operating pressure (MPa): 1.0 ●Operating temperature range (℃): 0 to 100 (no freezing) ●Operating fluid: air, water (conditions apply), heat transfer oil (conditions apply) ●Operating temperature range: 0 to 100℃ (no freezing) ●Maximum operating pressure: 1.0MPa ●Operating vacuum pressure: -100kPa Material/Finish: ●Metal body: Brass + electroless nickel plating ●Seal rubber: Hydrogenated nitrile rubber (HNBR) Caution: ●If the operating fluid 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, please make sure that there is no heat transfer oil on the release ring and guide ring. Also, when reconnecting the tube, please make sure that the tube will not come loose before using.