The GRACO 109310 is a Vee packing, typically made from PTFE (polytetrafluoroethylene), designed to provide a reliable seal in piston assemblies of GRACO spray equipment. Its primary function is to prevent fluid leakage and maintain pressure integrity within the pump system.

Key Features:

• Vee packing
• PTFE (polytetrafluoroethylene)
• GRACO piston assemblies, including Dura-Flo 600 and similar models
• Provides reliable sealing for high-pressure applications
• Designed for quick and straightforward replacement
• Enhances equipment reliability and reduces downtime

Applications:
Used in GRACO piston pumps and spray equipment for sealing piston rods, ensuring leak-free operation and maintaining system pressure.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, compatibility, and longevity of the equipment.
• Follow the equipment manual for specific installation procedures
• Ensure the piston and gland surfaces are clean and free from debris before installation
• Use recommended tools and techniques to avoid damaging the packing during installation
• Regularly inspect and replace the packing as part of routine maintenance to prevent leaks and maintain efficiency