48" Vacuum Certified Refrigerant Hose with Ball Valve End Rated, 1/4" Diameter Hose for R410A R22 All Common Refrigerants, 800 PSI, 3 Pack$$Plumbing & HVAC

Multi-scenario Applications: 1/4" diameter hose is widely used in HVAC systems and is perfectly compatible with various common refrigerants such as R410A R404A and R22. It is usually used to connect vacuum pumps to refrigeration equipment in residential and commercial applications, ensure the normal operation of the system Zero Leakage Design: 48" vacuum certified refrigerant hose adopts professional design and manufacturing process to ensure zero leakage during connection and operation, no need to worry about the loss of refrigerant, and always maintain a reliable seal even in extreme environments Ease of Operation: The design of the compact ball valve end makes connecting and disconnecting easier, with a quarter-turn valve handle switch for easy refrigerant flow control. You can easily operate without professional tools or extra accessories. Save time and labor costs, improve work efficiency Long Service Life: The hose is made of high-quality rubber, which has good sealing performance, is not easy to age, and has good safety. The joints are made of brass metal, which is wear-resistant and corrosion-resistant, and has undergone strict quality control and durability testing to maintain reliability in long-term use Specifications: Minimum burst pressure is 4000 psi (276 bar), maximum working pressure is 800 psi (55 bar). Operating temperature is -20F to 180F (-28.8°C to 82.2°C). Minimum Bend Radius: 6" (152mm)