The GRACO 289052 is a repair kit containing a nut and U-cup assembly for the air valve of GRACO spray equipment. It is designed to maintain the integrity and function of the air valve system, ensuring reliable operation and preventing air leaks. The material is not specified in available documentation.

Key Features:

• Air valve repair kit
• Compatible with various GRACO AirPro pressure feed and gravity feed airspray guns (e.g., included in Air Valve Repair Kit 289407 and 289408)
• Ease of maintenance: Designed for quick replacement and repair of air valve components
• Reliability: Helps maintain consistent air pressure and prevent leaks

Applications:
Used in the maintenance and repair of GRACO airspray guns, ensuring proper air valve function and preventing air leaks during spray operations.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and longevity of the equipment.
• Follow the equipment manual for step-by-step installation instructions
• Ensure the spray gun is depressurized before disassembly
• Inspect all components for wear or damage during replacement
• Use appropriate tools to avoid damaging the air valve assembly
• Regularly inspect air valve components for wear or leaks
• Replace the U-cup assembly and nut as part of routine maintenance or when leaks are detected
• Keep replacement kits on hand to minimize downtime