The GRACO 502136 Packing O-Ring is a sealing component designed for use in GRACO equipment, specifically as a Viton O-Ring for certain models. Its primary function is to provide a reliable seal in fluid handling systems, preventing leaks and ensuring efficient operation.

Key Features:

• O-Ring
• Viton (as referenced in GRACO manuals for specific models)
• Compatible with select GRACO equipment models (e.g., Model 904372 as referenced in GRACO manuals)
• Reliable sealing performance
• Durable material for extended service life
• Designed for easy replacement and maintenance

Applications:
Used in GRACO fluid transfer and spray equipment where a robust, chemical-resistant seal is required. Commonly found in airless spray systems and transfer pumps.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, compatibility, and longevity of equipment.
• Ensure equipment is depressurized and isolated before installation.
• Inspect the O-Ring for damage or defects prior to installation.
• Lubricate the O-Ring with a compatible lubricant if recommended by the manufacturer.
• Follow the equipment manual for specific installation procedures.