The GRACO 178066 PACKING VEE is a sealing component designed for use in GRACO spray equipment. It is a V-shaped packing (also known as a V-packing or Vee packing), typically constructed from materials suitable for high-pressure and chemical-resistant applications. Its primary function is to prevent fluid leakage and maintain pressure integrity within the pump assembly.

Key Features:

• V-Packing (Vee Packing)
• Compatible with GRACO spray equipment requiring V-packing seals
• Provides reliable sealing in high-pressure environments
• Designed for chemical resistance and durability
• Ease of maintenance and replacement

Applications:
Used in GRACO spray equipment for sealing pump assemblies, particularly in applications involving high-pressure fluids and chemicals.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, longevity, and safety of the equipment.
• Ensure proper orientation of the packing (lips face down for throat packings, lips face up for piston packings)
• Apply appropriate grease or thread lubricant as recommended by GRACO
• Follow specified torque values during installation (e.g., 100-120 in-lb for certain components)
• Refer to the equipment manual for detailed disassembly and reassembly instructions