The GRACO XHD RAC SwitchTip, .643 is a heavy-duty airless spray tip designed for use with GRACO Xtreme and XTR spray guns. It is constructed with a durable carbide tip insert and is intended for spraying high-solids and heavy-duty coatings at high pressures.

Key Features:

• Airless spray tip
• XHD RAC, .643
• Heavy-duty carbide tip insert, liquid honed for durability
• Up to 7250 psi (500 bar)
• Xtreme Sprayers, XTR Airless Spray Guns
• Reverse-A-Clean (RAC) tip for easy clog clearance
• Switch Tip design allows quick tip size changes without removing tip guard or housing
• Hand-tight guard eliminates need for tools
• Locking tab ensures tip remains secure
• Full-ported fluid entry for efficient cleaning and high flow
• Optimized for high-solids and heavy-duty coatings
• Factory-tested for reliability

Applications:
Industrial spray applications, especially for high-solids and heavy-duty coatings such as industrial paints, protective coatings, and thick materials.

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and optimal performance with GRACO equipment.
• No screwdriver required for tip changes—simply hand-tighten the guard
• Ensure the tip is securely locked in place using the locking tab
• Regularly inspect and clean the tip to maintain performance and prevent clogs
• Use only with compatible GRACO spray guns and equipment
• Clean the tip immediately after use to prevent material buildup
• Use the Reverse-A-Clean feature to clear clogs quickly
• Inspect for wear and replace as needed to maintain spray quality