Description
Efficient Refrigerant Transfer: High quality HVAC refrigerant hoses can efficiently transfer R12 R22 R404 R410A R134A R502 refrigerant, ensuring maximum performance and efficiency of the refrigeration system, solving the problem of air conditioning lacking refrigerant that cannot be cooled, 3 colors (red, yellow, blue) are coded for easy differentiation.Excellent Pressure Resistance Performance: Pressure resistance range: 800-4000psi, upgraded low loss fittings hvac hoses has excellent pressure resistance performance, which can withstand internal pressure of the high-pressure refrigeration system, enhancing reliability and safety of the system.Good Sealing Performance: This product uses standard gaskets and openers, with good sealing performance to prevent refrigerant leakage and ensure stable system operation, widely used in HVAC, automotive air conditioning maintenance, refrigerant manual instrument cluster, it is an essential tool for adding freon.Corrosion Resistant & Durable Materials: HVAC hose adapters, ball valves, and handles are made of high-quality brass material, which is sturdy and durable, corrosion-resistant, and more durable than plastic; refrigerant hose is made of high-quality rubber material, which is wear-resistant, anti-aging, safe and reliable in quality, able to resist corrosion of refrigerant and extend hose lifespan.Easy to Install & Maintain: Length 48 in, specification: 1/4 "connector, well-designed hvac vacuum hose kit for easy installation, ball valve end connected to air conditioning compressor, without ball valve end connected to instrument panel, easy to maintain, greatly reducing repair costs and time
