The GRACO 289542 is a manual, pressure feed spray gun designed for automotive and industrial liquid finishing applications. It is constructed with durable materials suitable for handling a wide range of coatings, including base coat, clear coat, latex, plural component materials, primer, solventborne, and waterborne finishes. Its primary function is to deliver high-quality, even spray patterns for superior finish quality in demanding environments.

Key Features:

• Pressure feed spray gun
• AirPro, 0.055 inch (1.4 mm) nozzle
• Wetted parts: 303 SST, 17-4 PH SST, PEEK, acetal, UHMWPE (based on AirPro series documentation)
• Maximum fluid pressure: 300 psi (2.1 MPa); Maximum air inlet pressure: 100 psi (0.7 MPa)
• Base coat, clear coat, latex, plural component materials, primer, solventborne, waterborne
• Compliant gun (specific certification not detailed)
• Cutting-edge aircap and nozzle design for optimized spray performance
• Lightweight (approx. 410 grams), well-balanced for operator comfort
• Ergonomic handle and ultra-light trigger pull to reduce fatigue
• Rounded control knobs for comfort
• Reduced maintenance and downtime with fewer gun parts
• Even material distribution and improved transfer efficiency

Applications:
Automotive, metal, wood, waterborne, high wear, and adhesive applications; suitable for custom shops and high-volume manufacturing facilities

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and longevity of the equipment.
• Ensure all connections (air and fluid) are secure and use compatible hoses and fittings
• Check for leaks before operation
• Follow manufacturer’s recommended maintenance schedule
• Use only compatible materials as specified
• Regularly inspect and clean the gun to prevent clogging and ensure consistent spray quality
• Store the gun in a clean, dry environment when not in use
• Replace worn or damaged parts with genuine GRACO components