The GRACO 103338 Packing O-Ring is a small, precision-engineered sealing component made from Viton, designed to provide a reliable seal within GRACO spray equipment. It is intended for use in inlet and outlet valves of various GRACO spray systems, ensuring leak-free operation and maintaining system integrity.

Key Features:

• Packing O-Ring
• Viton (fluorocarbon elastomer)
• Used on GRACO Magnum 16E844 Inlet Valve, Magnum 243094 Outlet Valve, Magnum 17J880 Outlet Valve, GRACO 24W830 Hose, and other compatible models
• Compact and lightweight (0.001 lbs, 0.1 x 0.45 x 0.45 inches)
• High chemical resistance due to Viton material
• Reliable sealing for spray equipment
• Easy to replace and maintain

Applications:
Used in GRACO spray systems for sealing inlet and outlet valves, preventing leaks and maintaining pressure integrity in paint and coating applications.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, compatibility, and longevity of spray equipment.
• Ensure equipment is depressurized and cleaned before installation.
• Inspect the O-ring for damage or wear before fitting.
• Lubricate the O-ring with compatible lubricant if recommended by the manual.
• Align the O-ring properly in the groove to prevent pinching or twisting.
• Check for leaks after installation and during operation.
• Regularly inspect O-rings for wear or degradation.
• Replace O-rings at recommended intervals or when leaks are detected.
• Keep spare O-rings on hand for quick replacement.