When selecting pneumatic quick-connect fittings, several factors must be considered to ensure they meet the requirements of the specific application. First, the port size and type must match the existing piping or equipment. Second, specifications regarding working pressure and flow rate must be chosen based on system requirements. Material selection is also crucial; materials such as stainless steel and brass are often more suitable for specific environments due to their corrosion and high-temperature resistance. Additionally, factors such as sealing performance, durability, and ease of operation should be taken into account.

