

The Graco 289503 Compliant Air Cap Assembly Kit is a genuine replacement air cap with retaining ring, designed to deliver controlled atomisation and a consistent spray pattern for compliant air spray applications.
The Graco 289503 Compliant Air Cap Assembly Kit is a genuine replacement component designed to deliver consistent atomisation and a controlled spray pattern while meeting compliant spraying requirements. It is supplied as a complete assembly with a retaining ring for direct installation.
| Part Number | 289503 |
|---|---|
| Product Type | Compliant Air Cap Assembly Kit |
| Includes | Air Cap and Retaining Ring |
| Spray Technology | Compliant / Low-pressure air spray |
| Typical Nozzle Range | 2.0 mm – 2.5 mm |
| Application | Controlled atomisation with reduced overspray |
This compliant air cap assembly plays a critical role in shaping the spray fan and regulating airflow at the front of the spray gun. By maintaining proper air distribution, it helps achieve a smooth, even finish while supporting lower overspray levels compared to conventional air caps.
The Graco 289503 Compliant Air Cap Assembly Kit is intended as a direct replacement for worn or damaged air caps on compatible Graco spray guns, ensuring reliable performance and consistent coating quality.