The GRACO 198307 is a packing assembly consisting of a U-cup seal and retaining ring, typically made from durable elastomeric or synthetic rubber materials. It is designed to provide a reliable seal and secure fit within GRACO spray equipment, ensuring proper fluid containment and preventing leaks during operation.

Key Features:

• Packing, U-Cup, Retaining Ring
• Elastomeric or synthetic rubber (U-cup), metal or plastic (retaining ring)
• Designed for use with GRACO spray equipment; specific models not listed
• Provides reliable sealing
• Easy to install and maintain
• Durable construction for extended service life
• Helps prevent fluid leakage

Applications:
Used in GRACO spray guns and related equipment to maintain proper sealing and prevent leaks during fluid application processes.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, compatibility, and longevity of the equipment.
• Ensure the U-cup is oriented correctly (lips facing forward) before installation.
• Tighten the retaining ring securely to hold the assembly in place.
• Inspect for wear or damage before installation and replace if necessary.
• Follow manufacturer guidelines for installation and maintenance.