The GRACO 112973 Packing O-Ring is a sealing component designed for use in GRACO equipment. Its material is not specified in available sources, but it is intended to provide a reliable seal within GRACO spray equipment, likely in proportioning pumps or similar hydraulic systems. The part ensures proper sealing to prevent leaks and maintain equipment performance.

Key Features:

• Packing O-Ring
• GRACO spray equipment (specific models not listed)
• Reliable sealing
• Ease of maintenance (as a consumable part)
• Designed for use in GRACO hydraulic or proportioning systems

Applications:
Used in GRACO spray equipment, particularly in proportioning pumps or hydraulic systems to ensure leak-free operation and maintain system integrity.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, compatibility, and longevity of equipment. Non-genuine parts may compromise seal integrity and equipment safety.
• Ensure equipment is depressurized before installation.
• Clean the installation area to prevent contamination.
• Inspect the O-ring for damage before installation.
• Follow GRACO equipment manual for specific installation procedures.
• Regularly inspect O-rings for wear or damage.
• Replace O-rings during routine maintenance or when leaks are detected.
• Use only GRACO-approved lubricants if required for installation.