Zpana Car AC Refrigerant Charging Hose, R134A R22 3.28Ft Length 500PSI Vehicle HVAC Tube with 1/4'' SAE Flare, Air Conditioner Refrigeration Gauge Hose, Universal Automotive Accessoriess (Blue)

Specifications: Material: brass, rubber & plastic Color: red, yellow, blue Size: 4.92ft, 3.28ft Weight: 250g/8.82oz Package Include: 1pc car ac refrigerant charging hose, 1pc flare Features： -1: Ease of installation. The hose is equipped with threaded fittings to ensure secure installation and reliable sealing. -2: Good air tightness. The hose has a good airtightness and no leakage of refrigerant to maintain the performance of the air conditioning system.

• Premium Material: This auto air conditioning vacuum hose is made of brass and plastic material. Brass has high tensile strength and hardness, which can withstand the mechanical vibration in the automotive air conditioning system and is not easy to be deformed or ruptured. The elasticity of plastic can absorb system vibration, reduce the friction noise between the hose and metal parts, and improve driving comfort.
• Universal Application: This automotive air conditioning vacuum hose has a length size of 3.28 feet with SAE fittings and a thread size of 1/4 inch. The hose has a working pressure of 500 PSI and a burst pressure of 2,500 PSI. It is suitable for the refrigerant R134A R22 and can be used in a wide range of automotive air conditioning system installation and maintenance scenarios.
• Convenient to Install: This auto air conditioning vacuum hose is easy to handle and install, which is safe and reliable. The knurling on the surface of the connector can provide a quick and easy connection, you can easily tighten it with just your fingers, quickly realize a safe and reliable connection between the hose and the barb.
• Practical Function: This automotive air conditioning vacuum hose is essential for adding refrigerant to your air conditioning system during installation and maintenance. In addition, it is suitable for a wide range of refrigerants. The refrigerant charging hose performs well for both automotive and room air conditioners.
• Unique Design: This automotive air conditioning vacuum hose is equipped with a 45-degree angle fitting on the interface side, which allows for easier and safer connection to the system. This angle design effectively disperses the stress generated during connection and improves the stability of the connection, providing a reliable guarantee for the safe operation of the automotive air conditioning system.