The GRACO 289027 is a manual air spray gun designed for gravity feed operation, featuring a compliant spray technology and a 0.070 inch (1.8 mm) nozzle. It is constructed with durable materials such as stainless steel and engineered plastics for longevity and chemical resistance. This gun is intended for applying liquid coatings in automotive, metal, wood, waterborne, high wear, adhesive, and other industrial applications, offering precise and efficient spray performance.

Key Features:

• Manual air spray gun, gravity feed
• 0.070 inch (1.8 mm) nozzle
• Wetted parts: 303 SST, 17-4 PH SST, PEEK, acetal, UHMWPE
• Produces 0.7 bar (0.07 MPa, 10 psi) spraying pressure at air cap (dependent on application type)
• Compatible with 3M PPS cup system for efficient material handling
• Lightweight (approx. 410 grams) for reduced operator fatigue
• Ergonomic handle and knobs for comfort
• Ultra-light trigger pull reduces muscle stress
• Two-piece needle with replaceable tip for lower operating costs
• Quick turn retaining ring for easy disassembly
• Long life needle packing for reduced downtime
• Uniform air flow for reduced turbulence
• Material-specific air caps for enhanced atomization
• Even material distribution for optimum coverage
• Reduced air consumption for improved transfer efficiency

Applications:
Automotive, metal, wood, waterborne, high wear, adhesive, and other industrial liquid coating applications.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and longevity of the equipment.
• Ensure all connections are secure before operation
• Use compatible cups and accessories (e.g., 3M PPS cup system)
• Follow manufacturer guidelines for pressure settings and material compatibility
• Regularly inspect and maintain needle packing and air caps for consistent performance
• Clean gun thoroughly after each use
• Replace needle and tip as needed to maintain spray quality
• Check and replace packing periodically to prevent leaks
• Store in a clean, dry environment