The GRACO 15C766 Diffusion Tube is an original spare part designed as a holder for the manifold filter in GRACO airless paint sprayers. It is typically made of black plastic and ensures proper filter placement and function within the sprayer system.

Key Features:

• Diffusion tube
• 15C766
• Black plastic
• Compatible with all standard GRACO airless sprayer manifold filters
• Original GRACO replacement part
• Ensures secure filter placement
• Supports reliable sprayer operation
• Easy to install and maintain

Applications:
Used in GRACO airless paint sprayers to support and secure the manifold filter, ensuring clean and efficient paint application.

Installation Notes:

• Using genuine GRACO parts like the 15C766 ensures optimal performance, safety, and longevity of your sprayer equipment.
• Ensure the sprayer is turned off and depressurized before installation
• Remove old or damaged diffusion tube carefully
• Insert the new diffusion tube into the manifold filter housing
• Check for secure fit and proper filter alignment
• Regularly inspect and clean the tube and filter as part of routine maintenance