The GRACO 19B431 is a drum assembly with a 20-inch housing, designed as a replacement or upgrade part for the GrindLazer system. It is constructed for robust performance in demanding surface preparation and removal applications, typically made from heavy-duty steel for durability. Its intended use is to facilitate grinding, grooving, scarifying, and removing coatings on concrete and asphalt surfaces as part of the GrindLazer equipment lineup.

Key Features:

• Drum Assembly
• 20" Housing
• Heavy-duty steel (assumed, based on GrindLazer system standards)
• Compatible with GRACO GrindLazer systems requiring a 20" drum assembly
• Designed for high durability and long service life
• Engineered for easy maintenance and quick-change capability (based on GrindLazer system features)
• Robust construction to withstand harsh jobsite conditions
• Supports a variety of grinding, grooving, and scarifying applications

Applications:
Used for surface preparation, leveling, grooving, scarifying, and removing coatings on concrete and asphalt surfaces in industrial, commercial, and municipal settings.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and longevity of the GrindLazer system. Non-genuine parts may compromise equipment reliability and void warranties.
• Follow the manufacturer’s instructions for drum assembly replacement or installation
• Ensure the system is powered off and depressurized before installation
• Inspect all components for wear or damage prior to installation
• Use appropriate tools and safety equipment during installation
• Refer to the GrindLazer system manual for torque specifications and alignment procedures