【Pressure Rating】The 3/8" charging hose can withstand a minimum burst pressure of 4000 PSI and maximum working pressure of 800 PSI, this HVAC vacuum hose covering residential low-pressure to industrial high-pressure systems and enhancing operational stability and efficiency under extreme conditions
【Standard size】This 72-inch (6-feet) long 3/8-inch HVAC vacuum hose can withstand a temperature range of -20℉ to 180℉ (-28.8℃ to 82.2℃). Trusted by technicians for refrigerant recovery and vacuum evacuation in HVAC systems—it's the preferred choice for professionals in the field. Wide compatibility: Equipped with standard 3/8-inch straight thread flared fittings, these HVAC vacuum hoses are compatible with most refrigeration and air conditioning systems—ready to use out of the box, no additional adapters required.
【Superior Materials】Our hoses are made from high-quality brass alloys and rubber, and equipped with PTFE gaskets for superior sealing performance. This design enhances the hose's burst resistance and prevents bursting. Leak control ensures safe operation in harsh environments.
【Wide Applications】Vacuum hoses for HVAC refrigerant recovery and vacuum pumping in residential/commercial applications, compatible with HVAC pressure gauge sets, vacuum pumps, and refrigerant recovery machines. Widely compatible with various refrigerants including R410A/R134/R407C/R502/R12/R22. This vacuum hose enables rapid vacuuming of HVAC systems.
【Safety features】Our 3/8-inch refrigerant hoses are designed for high-pressure applications, using premium materials and leak-proof seals to ensure safe and efficient operation. Their reinforced design reduces the risk of gas leaks while maintaining superior performance.
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