The GRACO 26B504 is an air assist spray gun designed for use with low to medium viscosity fluids. It features a General Finish air cap, a plastic seat, and a stainless steel ball, making it suitable for finishing applications where smooth, high-quality results are required. This part is intended for use within GRACO spray equipment for optimal atomization and finish quality.

Key Features:

• Air Assist Spray Gun
• 26B504
• Wetted materials: Stainless Steel, Plastic Seat, Stainless Steel Ball, Engineered Plastic, PTFE, Nylon, Fluoroelastomer (for model 26B504)
• Maximum working fluid pressure: 1500 psi (10.5 MPa, 105 bar)
• Compatible with GRACO PerformAA spray equipment and replaces GRACO 24C854
• Ultra-light trigger spring for reduced operator fatigue
• Plastic seat and stainless steel ball for durability and smooth operation
• General Finish air cap for optimal atomization and finish quality
• Designed for ease of maintenance and reliability in finishing applications

Applications:
Used for spraying low to medium viscosity fluids in finishing applications, such as wood lacquers, paints, and coatings, where a smooth, high-quality finish is required.

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and optimal performance of the spray equipment.
• Ensure all connections are secure and free from leaks before operation
• Use recommended inlet fluid filters (e.g., 100 mesh) to protect the gun from contaminants
• Follow manufacturer guidelines for pressure settings and fluid compatibility
• Regularly inspect and clean the gun to maintain performance and longevity
• Periodically check and replace worn components such as the seat and ball
• Clean the gun thoroughly after each use to prevent clogging and ensure consistent spray quality
• Store the gun in a clean, dry environment when not in use