The GRACO 198516 is a spring cap designed for use in AA Series spray guns. It is typically constructed from durable materials such as steel or alloy to withstand repeated use and exposure to paint and solvents. Its primary function is to secure and maintain the position of compression springs within the spray gun assembly, ensuring consistent operation and safety during air-assisted spraying and finishing of paints and coatings.

Key Features:

• Spring Cap
• AA Series (specific model compatibility may vary; consult manual for exact fit)
• Designed for GRACO AA Series spray guns (e.g., G15, G40 models)
• Secures compression springs in place
• Ensures reliable and consistent spray gun operation
• Designed for easy installation and maintenance

Applications:
Used in air-assisted spray guns for painting and coating applications in industrial, automotive, and manufacturing environments.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and longevity of the spray gun. Non-genuine parts may compromise equipment reliability and void warranties.
• Refer to the GRACO AA Series spray gun manual for detailed installation instructions
• Ensure the spring cap is torqued to the manufacturer’s recommended specification (e.g., 175-185 in-lb for similar AA Series components)
• Inspect the spring and cap for wear or damage before installation
• Use appropriate tools for installation to prevent damage to threads or components