The GRACO 558188 is a brass compression sleeve designed for use with 5/32" tubing in GRACO lubrication systems. It is intended to secure and seal tubing connections within GRACO equipment, ensuring reliable fluid transfer.

Key Features:

• Compression sleeve
• 5/32" Tube
• Brass
• For use with GRACO Thrif-T Luber systems and compatible with 5/32" tubing
• Durable brass construction for longevity
• Designed for secure and leak-resistant connections
• Easy to install and maintain

Applications:
Used in lubrication systems for industrial, mining, and agricultural equipment where reliable tubing connections are required.

Installation Notes:

• Using genuine GRACO parts ensures proper fit, performance, and reliability, reducing the risk of leaks and system failures.
• Ensure tubing is cut cleanly and squarely before installation
• Insert the sleeve onto the tubing before attaching the compression nut
• Hand-tighten the compression nut, then use a wrench to secure, but avoid over-tightening to prevent damage
• Regularly inspect for leaks and wear