The GRACO 134393 GCI® Injector Dust Cap Kit is a clear replacement cover designed to protect the indicator pin on GCI Series Injectors. It is intended for use in single-line parallel automatic lubrication systems to prevent contamination and ensure reliable operation. The material is not explicitly specified, but typical dust caps for such applications are often made from durable plastics or similar materials.

Key Features:

• Dust cap replacement kit
• 134393
• GCI Series Injectors (GRACO automatic lubrication systems)
• Clear cover for easy visual inspection of indicator pin
• Protects against dust and contamination
• Designed for professional use in high-pressure lubrication systems

Applications:
Used in single-line parallel automatic lubrication systems for industrial and heavy-duty equipment, including mining, agriculture, and manufacturing.

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and optimal performance of the lubrication system.
• Replace dust cap as needed to maintain system integrity and prevent contamination.
• Ensure the indicator pin area is clean before installing the new dust cap.
• Refer to the GCI Series Injector manual for specific installation instructions.
• Regularly inspect dust caps for wear or damage.
• Replace dust caps during routine maintenance to avoid system contamination.
• Use only GRACO-approved replacement parts for best results.