The GRACO 258649 is a check valve retrofit kit designed for use with GRACO Mark X airless sprayers. It is intended to replace or upgrade the check valve assembly, ensuring proper fluid control and preventing backflow within the spray system. The material is not specified in available sources.

Key Features:

• Check Valve Retrofit Kit
• 258649
• GRACO Mark X airless sprayers
• Retrofit design for easy installation
• Intended to improve system reliability and prevent backflow
• Factory direct replacement part

Applications:
Used in GRACO Mark X airless sprayers for fluid control and backflow prevention in industrial and commercial painting applications.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and compatibility with your equipment.
• Follow the equipment manual for specific installation instructions.
• Ensure the system is depressurized before installation.
• Inspect the check valve and surrounding components for wear or damage before installation.
• Regularly inspect the check valve for leaks or wear.
• Replace the check valve as part of routine maintenance or if performance issues arise.