The GRACO 103185 is a packing O-ring designed to seal the valve needle in high-pressure color change and dump valves. It is typically made from durable elastomeric material suitable for high-pressure applications, ensuring reliable sealing and preventing leaks within GRACO equipment[1][4][5].

Key Features:

• O-ring, packing
• Used on GRACO high-pressure color change valve and high-pressure dump valve model 947994[1]
• Ensures proper sealing of valve needle
• Reliable performance in high-pressure environments
• Designed for easy replacement and maintenance

Applications:
Used in high-pressure color change and dump valves within GRACO spray equipment, particularly model 947994[1].

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, compatibility, and longevity of the equipment[4][5].
• Ensure equipment is depressurized before installation
• Inspect O-ring for damage or wear before installation
• Follow manufacturer guidelines for proper seating and alignment
• Regularly inspect O-ring for wear or degradation
• Replace O-ring at recommended intervals or if leaks are detected
• Use only genuine GRACO replacement parts for best results