The GRACO XHD551 XHD RAC SwitchTip is a heavy-duty airless spray tip designed for use with high-pressure spray equipment. It is constructed with a carbide tip for durability and is intended for spraying high-solids coatings at extremely high pressures. This part is compatible with solventborne and water-based paints, and is engineered for use in demanding industrial environments.

Key Features:

• Airless Spray Tip
• XHD551 / .551
• Heavy-duty carbide tip
• Up to 7250 psi (500 bar)
• Xtreme Sprayers, XTR Airless Spray Guns
• Change tip sizes in seconds without removing the tip guard housing
• No screwdriver required for tip changes
• Locking tab ensures tip stays securely in guard
• Reverse-A-Clean (RAC) feature for easy clog clearing
• Designed for heavy-duty, high-pressure applications

Applications:
Ideal for spraying high-solids coatings in industrial, mining, and agricultural environments where high pressure and durability are required.

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 push until the locking tab clicks into place
• Regularly inspect the tip for wear and clogging
• Use the RAC feature to clear clogs without disassembly
• Clean the tip after each use to prevent buildup
• Inspect for damage or excessive wear before each use
• Replace the tip if spray pattern becomes irregular