The GRACO 15M666 is a pipe fitting elbow designed for use in lubrication and fluid transfer systems. Its material is not specified in available sources, but similar GRACO elbows are typically made from steel or brass. This part is intended to connect pipes or tubes at a 90-degree angle, facilitating efficient routing of lubricants or other fluids within GRACO equipment.

Key Features:

• Elbow
• 3/4 Male/Female NPT
• Designed for use with GRACO lubrication and fluid transfer systems
• Facilitates 90-degree pipe/tube connections
• Threaded for secure installation
• Reliable for industrial and commercial applications

Applications:
Used in lubrication systems for industrial, mining, agricultural, and commercial equipment where secure and efficient fluid routing is required.

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and optimal performance within GRACO systems.
• Ensure threads are clean and undamaged before installation
• Use appropriate thread sealant or tape as recommended by GRACO
• Hand-tighten before final torque to avoid cross-threading
• Check for leaks after installation
• Regularly inspect for leaks or wear
• Replace if threads are damaged or if leaks occur
• Follow GRACO’s recommended maintenance schedule