Description
The GRACO 288966 is a pressure feed air spray gun designed for waterborne applications. It is constructed with durable materials suitable for industrial use and is intended for spraying water-based coatings efficiently and reliably within GRACO equipment.
Key Features:
- Pressure feed air spray gun
- 288966, 0.055 inch (1.4 mm) nozzle
- Wetted parts: 303 SST, 17-4 PH SST, PEEK, acetal, UHMWPE
- Maximum air inlet pressure: 100 psi (0.7 MPa, 7 bar); Maximum fluid inlet pressure: 300 psi (2.1 MPa, 21 bar)
- Designed for waterborne (WB) applications
- Two-piece needle with replaceable tip for reduced operating costs
- Durable construction for industrial environments
- Ease of maintenance and reliability
- Suitable for high-duty cycle applications
Applications:
Ideal for spraying water-based coatings in industrial, automotive, and manufacturing environments where consistent, high-quality finishes are required.
Installation Notes:
- Using genuine GRACO parts ensures optimal performance, safety, and longevity of the equipment.
- Ensure all connections are secure and free from leaks before operation
- Follow manufacturer guidelines for air and fluid pressure settings
- Regularly inspect and clean the spray gun to maintain performance
- Use appropriate personal protective equipment during installation and maintenance






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