3Pcs AC Charging Hose for R410a Refrigerant, Refrigerant Charging Hose with Brass Ball Valve, 1.5m Detection Liquid Filling Tube for Auto and Industrial AC Systems

Item Type: AC Charging HoseMaterial: Rubber + brassModel: CT-360RYB-H (R410)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: 800PSIBurst Pressure: 4000PSIWorking 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 precision brass ball valve that requires only a 90-degree turn to start or stop refrigerant flow, offering quick, reliable control during HVAC servicing and minimizing refrigerant waste.
• Superior Sealing Performance: Equipped with rotating diaphragm seals and pure brass SAE connectors (1/4in and 5/16in), this refrigerant charging hose ensures leak-free operation under high pressure up to 800 PSI working pressure and 4000 PSI burst strength.
• Versatile Refrigerant Compatibility: Designed for use with R12, R134a, R410a, R502, R404a, and R407C, this AC charging hose is ideal for automotive air conditioning, precision climate control units, and industrial refrigeration systems requiring liquid-state charging.
• Durable Rubber Construction: Made from - rubber with 70±5 Shore A hardness, the hose maintains flexibility and structural integrity across extreme temperatures from -30°C to +110°C, ensuring long-lasting performance in demanding environments.
• Complete 3-Color Set for Easy Identification: Includes red, yellow, and blue 1.5-meter (4.9ft) hoses—standard color coding for high, low, and utility lines—making it simple to organize and connect correctly during refrigerant recovery, evacuation, or charging procedures.