The GRACO 18G055 is a small O-ring designed for sealing applications within GRACO equipment. Its material is not explicitly stated, but GRACO O-rings are typically made from Buna-N (Nitrile) or similar elastomers for chemical and wear resistance. This part is intended to prevent leaks and maintain pressure integrity in various GRACO sprayers and pumps.

Key Features:

• O-ring
• ID 3mm x 1mm (cross-section)
• Designed for use in GRACO sprayers and pumps (specific models not listed)
• Compact size for tight sealing spaces
• Designed for reliable sealing and leak prevention
• Easy to replace during maintenance

Applications:
Used in GRACO sprayers and pumps for sealing connections and preventing leaks in fluid handling systems.

Installation Notes:

• Using genuine GRACO O-rings ensures proper fit, performance, and longevity of equipment, reducing the risk of leaks and downtime.
• Inspect the O-ring for damage or wear before installation
• Ensure the sealing surfaces are clean and free of debris
• Lubricate the O-ring with a compatible lubricant if recommended by the equipment manual
• Replace O-rings during routine maintenance or if leaks are detected