The GRACO 111116 PACKING, O-RING, SEAT is a sealing component designed to ensure a tight, leak-free connection between mating surfaces within GRACO equipment. Its material is not explicitly stated in available sources, but similar GRACO packing and o-ring components are typically made from durable elastomers such as Buna-N or other synthetic rubbers. This part is intended to maintain system integrity by preventing fluid or air leakage in high-pressure or high-flow environments.

Key Features:

• Packing, O-Ring, Seat
• Elastomer (likely Buna-N or similar, based on GRACO standards)
• Designed for use in GRACO equipment; specific models not listed
• Provides reliable sealing
• Easy to replace during maintenance
• Designed for long service life in demanding environments

Applications:
Used in GRACO fluid handling and lubrication systems to prevent leaks and maintain system pressure. Suitable for use in industrial, mining, and agricultural equipment where reliable sealing is critical.

Installation Notes:

• Using genuine GRACO parts ensures proper fit, performance, and longevity of the equipment. Non-genuine parts may compromise system integrity and safety.
• Inspect the o-ring and seat for damage before installation
• Ensure mating surfaces are clean and free of debris
• Lubricate the o-ring with compatible grease if recommended by the manual
• Follow torque specifications for related fasteners if applicable
• Regularly inspect seals during routine maintenance
• Replace packing and o-rings at recommended intervals or if signs of wear or leakage are observed