3Pcs AC Charging Hose with Brass Fittings, Refrigerant Charging Hose Set for R22 Systems, 1.5m 3 - Color Detection Liquid Filling Tube for Auto and Industrial AC

Item Type: AC Charging HoseMaterial: Rubber + brassModel: CT-360RYB (R22)Uses: Widely used in the refrigerant filling of automobile refrigeration, accurate air conditioners, industrial air conditioners and other equipmentScope of Application: Used to transport refrigerants such as R12, R134a, R410a, 502, 404, etc.Working Pressure: 500PSIBurst Pressure: 2500PSIWorking Temperature: -30~+110℃Hose Hardness: 70 ± 5℃Hose Length: Approx. 1.5meter / 4.9ftSpecification: Red, yellow, blueConnector: 1/4inSAE, 5/16inSAEPackage List：3 x AC Charging HoseNote:1. Empty first (the connecting pipe between the refrigerant tank and the machine is first to use the refrigerant to exhaust the air inside).2. For the mixture (R410A, R407C), it must be charged in a liquid state. Make sure that the refrigerant is charged in a liquid state. For R22, gaseous and liquid is fine, but the gas charge is slow.

• Quarter-Turn Ball Valve Control: This AC charging hose features a ball valve design that lets you control refrigerant flow with just a 90-degree turn of the handle, making refrigerant filling fast, precise, and safe during automotive or industrial AC servicing.
• Superior Sealing Performance: Equipped with diaphragm valves and rotating seals, this refrigerant hose delivers stronger leak-proof sealing and reduced wear over time, ensuring reliable performance even after repeated use in high-pressure environments.
• Versatile Application Across Systems: Ideal for R22 refrigerant handling, this 3-color refrigerant charging hose set works seamlessly with car air conditioners, precision cooling units, and industrial AC systems, giving technicians one tool for multiple refrigeration tasks.
• Durable Rubber and Pure Brass Construction: Made from - rubber with pure brass fittings, this AC charging hose resists chemical degradation and maintains under varying temperatures and pressures encountered in real-world service scenarios.
• Complete 3-Piece Color-Coded Kit: Includes three 1.5-meter hoses in red, yellow, and blue for clear line identification during complex refrigerant operations, helping prevent cross- and streamlining workflow for both professional and DIY AC maintenance.