The GRACO 122161 FITTING AIR is a pneumatic fitting designed to connect air supply lines within GRACO equipment. It features a 1/4 inch NPT (National Pipe Thread) male thread and is intended to connect to 3/8 inch outer diameter tubing. Its material is not specified in available documentation, but it is typically constructed from durable metals or plastics for reliable air transfer. This fitting is used to ensure secure and leak-free air connections in various GRACO spray systems and proportioning equipment.

Key Features:

• Air fitting
• 1/4 NPT x 3/8 Tube
• Compatible with GRACO equipment requiring 1/4 NPT male thread and 3/8 inch OD tubing connections
• Secure connection for air supply lines
• Designed for use in industrial spray and proportioning systems
• Reliable performance in demanding environments

Applications:
Used in GRACO spray systems, plural component proportioning equipment, and other industrial fluid handling systems where secure air connections are required.

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and maintains equipment warranty and safety standards.
• Ensure threads are clean and free of debris before installation
• Use appropriate thread sealant or tape as recommended by GRACO
• Tighten fitting securely but avoid over-torquing to prevent damage
• Check for leaks after installation
• Regularly inspect fittings for wear or damage
• Replace fittings if leaks or damage are detected
• Follow GRACO equipment maintenance schedules