The GRACO 109305 is a Vee packing, typically made from PTFE (polytetrafluoroethylene), designed to provide a reliable seal within the piston assembly of GRACO paint sprayer pumps. Its primary function is to prevent leakage and maintain pressure integrity in the pump system.

Key Features:

• Packing, Vee
• PTFE (polytetrafluoroethylene)
• Designed for use with GRACO paint sprayer pumps and compatible piston assemblies
• Quick and straightforward replacement
• Designed for reliability and long service life
• Maintains pressure integrity in pump systems

Applications:
Used in GRACO paint sprayer pumps and similar industrial fluid handling equipment to ensure leak-free operation and maintain system pressure.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, compatibility, and longevity of the equipment.
• Ensure the pump is depressurized and cleaned before installation
• Follow the equipment manual for specific installation procedures
• Inspect the packing and mating surfaces for wear or damage before installation
• Replace all related seals and packings as recommended by GRACO