The refrigerant charging hose is a necessary tools for adding refrigerant into air conditioning system during installation and maintenance. Also, it is suitable for many kinds of refrigerant. Whether it is a automotive air conditioner or a room air conditioner, the refrigerant charging hose can work with a good performance.Advantage 1.The brass connector is corrosion-resistant, durable to use.2.The brass connector has a degree angle, which make it easier to connect to the air conditioning system.3.The knurl on the surface of connector can provide a fast and easy connection.Instruction One end connects to the air conditioner system, and the other end connect to the refrigerant charging can.NOTE: Please confirm the thread size. Thread is not a thread with diameter.
