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 brass ball valve that only requires a 90-degree turn to precisely control refrigerant flow, making liquid or gas charging fast and accurate for R410A, R134a, and other common refrigerants used in automotive and industrial air conditioning systems.
• Superior Sealing Performance: Equipped with diaphragm valves and rotating seals, this refrigerant charging hose delivers enhanced leak-proof reliability and reduced wear over time, ensuring consistent performance during repeated refrigerant filling operations in professional HVAC environments.
• Wide Application Compatibility: Designed for use with R12, R134a, R410A, R404A, R502, and R407C refrigerants, this AC charging hose is ideal for technicians servicing car AC units, precision climate control systems, industrial chillers, and commercial refrigeration equipment requiring liquid-state charging.
• Durable Rubber and Brass Construction: The hose body is made of - rubber rated for -30°C to +110°C, while the connectors are crafted from pure brass with 1/4in and 5/16in SAE fittings, offering high tightness, 800 PSI working pressure, and reliable durability under demanding field conditions.
• Complete 3-Color Set for Efficient Workflow: Includes three 1.5-meter (4.9ft) refrigerant charging hoses in red, yellow, and blue—standard colors for high-side, low-side, and utility lines—enabling clear identification and organized setup during AC system evacuation, charging, and pressure testing procedures.