The GRACO 111331 Packing, O-Ring is a sealing component designed to prevent leaks in GRACO equipment. It is typically made from durable rubber or elastomeric material, engineered to withstand the harsh conditions of paint and coating applications. Its primary function is to maintain a tight seal around moving parts, such as pump rods or manifold areas, ensuring reliable operation and minimizing fluid loss.

Key Features:

• Packing, O-Ring
• Designed for durability and resistance to paint and coating abrasives
• Easy to replace with genuine GRACO parts
• Helps maintain equipment reliability and longevity

Applications:
Used in GRACO airless paint sprayers and similar equipment to seal moving parts and prevent leaks, especially in high-wear areas such as pump rods and manifolds.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, compatibility, and longevity of your equipment. Non-genuine parts may not fit correctly or withstand the demands of paint and coating applications.
• Refer to the equipment manual for specific installation instructions
• Inspect the O-ring for damage or wear before installation
• Ensure the area is clean and free of debris before fitting the new O-ring
• Lubricate the O-ring with a compatible lubricant if recommended by the manufacturer
• Regularly inspect O-rings for signs of wear, cracking, or deterioration
• Replace O-rings at the first sign of leakage or damage
• Use only genuine GRACO replacement parts for repairs