The GRACO 24H277 Kit is an internal mix air cap assembly designed for use with GRACO spray equipment. It is engineered to facilitate the mixing of fluids and air within the spray gun, ensuring a consistent and controlled spray pattern. The material is typically high-grade metal or engineered plastic, as is standard for GRACO air cap components, though the specific material is not explicitly stated in available sources. Its intended use is to provide reliable internal mixing for spray guns in industrial and maintenance applications.

Key Features:

• Internal Mix Air Cap Kit
• 24H277
• Designed for use with GRACO internal mix spray guns, such as models 258853, 258854, 258971, and 24P435
• Internal mix design for consistent spray pattern
• Reliable performance in demanding environments
• Ease of maintenance and replacement

Applications:
Used in industrial spray applications requiring internal mixing of fluids and air, such as gel coating, chopping, and high-flow spray operations. Suitable for maintenance, manufacturing, and repair environments where precise and reliable spray performance is required.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and longevity of the equipment. Non-genuine parts may compromise spray quality and equipment reliability.
• Follow the manufacturer’s shutdown and maintenance procedures before installation.
• Remove the air cap retaining ring and mixing element as per GRACO’s recommended procedure.
• Ensure all components are clean and free of cured material before installing the new air cap kit.
• Refer to the equipment manual for specific installation steps and torque specifications.
• Perform regular solvent flushing at recommended pressures (80–100 psi for 5 seconds).
• Inspect and clean the air cap and mixing elements during routine maintenance.
• Replace worn or damaged parts promptly to maintain spray quality and equipment safety.