The GRACO 26B577 PerformAA Auto Air Assist Spray Gun is an automatic air-assisted spray gun designed for high-viscosity coatings. It features a High Viscosity (HV) air cap, is constructed for industrial use, and is intended for automated finishing applications such as flat lines, robots, and reciprocators. The gun is engineered to deliver consistent, high-quality finishes with minimal downtime.

Key Features:

• Automatic air-assisted spray gun
• 26B577 (HV air cap)
• Maximum fluid pressure: 4,000 psi (28 MPa, 280 bar); Maximum air pressure: 100 psi (0.7 MPa, 7 bar)
• Designed for use with high-viscosity coatings; compatible with automated finishing systems (flat lines, robots, reciprocators)
• Material-specific air caps for optimized atomization and finish quality
• Unique air cap angle indicators and GRACO Gauge for precise and repeatable air cap orientation
• Reverse-A-Clean® (RAC®) tips for quick cleaning and minimal downtime
• Quick disconnect air fittings for easy transitions
• Designed, manufactured, assembled, and factory-tested in the USA

Applications:
Automated finishing of industrial components, wood, and metal surfaces; suitable for high production speeds and consistent finish quality in automated environments

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and compatibility with automated finishing systems.
• Ensure proper alignment of the air cap using the GRACO Gauge and angle indicators for consistent spray patterns
• Follow manufacturer guidelines for connecting to automated systems and manifolds
• Regularly inspect and clean the gun, especially the RAC® tip, to maintain performance and prevent clogging
• Use only recommended high-viscosity coatings for the HV air cap