The GRACO 123789 Coupler is a spare part designed for use with 1/4" outer diameter (OD) tubing. It is typically used to connect tubing segments within GRACO fluid handling equipment, facilitating the transfer of fluids such as lubricants, paints, or other industrial materials. The material is not specified in available sources.

Key Features:

• Coupler
• 1/4" OD Tubing
• Compatible with GRACO equipment using 1/4" OD tubing
• Facilitates quick and secure tubing connections
• Designed for use in fluid transfer systems
• Reliable performance in industrial environments

Applications:
Used in fluid handling and transfer systems for lubrication, painting, and other industrial applications where secure tubing connections are required.

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and optimal performance of your equipment.
• Ensure tubing is clean and free of debris before installation
• Push tubing firmly into the coupler until it is securely seated
• Check for leaks after installation and during operation
• Regularly inspect couplers for wear or damage and replace as needed
• Inspect couplers periodically for signs of wear or damage
• Replace couplers if they show signs of leakage or reduced performance
• Use only compatible tubing and fittings as specified by GRACO