Description
The GRACO 288957 is a pressure feed air spray gun designed for general metal applications, featuring a stainless steel (SST) tip and compliant air cap technology. It is engineered for reliable, efficient spraying of medium-heavy viscosity materials.
Key Features:
- Pressure feed air spray gun
- Compliant, 0.070 inch (1.8 mm) fluid tip
- General metal with stainless steel tip
- Maximum air inlet pressure: 7 bar (100 psi); Maximum fluid inlet pressure: 21 bar (300 psi); Maximum compliant inbound air pressure: 2.02.4 bar (2935 psi)
- Designed for use with GRACO AirPro pressure feed systems for general metal applications
- Compliant with relevant air spray technology standards
- Two-piece needle with replaceable tip for reduced operating costs
- Stainless steel tip for durability and corrosion resistance
- Lightweight (410 g / 14.46 oz)
- Wetted parts: 303 SST, 17-4 PH SST, PEEK, acetal, UHMWPE
- Easy maintenance and reliable performance
Applications:
Ideal for spraying medium-heavy viscosity coatings on general metal surfaces in industrial environments, including manufacturing, maintenance, and repair operations.
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
- Use recommended air and fluid pressures as specified in the manual
- Regularly inspect and clean the spray gun and tip to prevent clogging and ensure consistent spray quality
- Replace worn or damaged parts with genuine GRACO components






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