The GRACO XHD439 XHD RAC SwitchTip is a high-pressure airless spray tip designed for heavy-duty applications. It is constructed with a heavy-duty carbide tip and is intended for use with Xtreme Sprayers and XTR Airless Spray Guns. The part is engineered to handle high-solids coatings at extremely high pressures, making it suitable for demanding industrial environments.

Key Features:

• Airless Spray Tip
• XHD RAC SwitchTip, .439
• Heavy-duty carbide tip
• 1.63 GPM (for XHD439 model, as specified by some sources; other XHD RAC models may have higher flow rates, but for XHD439, 1.63 GPM is listed)
• Up to 7250 psi (500 bar, 50.0 MPa)
• Xtreme Sprayers, XTR Airless Spray Guns
• Reverse-A-Clean (RAC) Tip for easy clog clearing
• Switch Tip design allows changing tip sizes in seconds without removing the tip guard and housing
• No screwdriver required for tip changes
• Locking tab ensures tip stays securely in guard
• Designed for high productivity and reduced downtime

Applications:
Heavy-duty spraying of high-solids coatings in industrial environments, including mining, construction, and large-scale maintenance projects.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and compatibility with GRACO equipment.
• Ensure the spray gun is depressurized before changing tips
• Align the tip with the guard and lock it in place using the locking tab
• Regularly inspect the tip for wear and clogging
• Use only compatible tips and guards for high-pressure applications
• Clean the tip after each use to prevent clogging
• Inspect for damage or excessive wear before each use
• Replace tips as needed to maintain spray quality and safety