

RAC diffuser assembly for Graco PerformAA spray guns, engineered to optimize fluid flow and deliver consistent atomization with improved spray pattern stability in industrial applications.
| System | Compatible Models | Application |
|---|---|---|
| Graco PerformAA Spray Gun Series | 26B500, 26B501, 26B509, 26B510, 26B511, 26B512, 26B513, 26B514, 26B515, 26B516, 26B519, 26B520 | Automatic air-assisted finishing systems and industrial coating lines |
| RAC-Equipped PerformAA Configurations | All PerformAA systems utilizing RAC diffuser setups | Precision spray applications requiring enhanced pattern control and atomization stability |
The Graco 26B709 KIT, DIFFUSER, RAC is a precision-engineered internal component designed for the Graco PerformAA spray gun system. It regulates fluid flow and enhances atomization by optimizing how material passes through the RAC-style diffusion chamber.
Built for high-performance finishing applications, this RAC diffuser assembly improves spray pattern consistency, reduces turbulence, and supports efficient material transfer in demanding industrial environments.
It is commonly used as a replacement component to restore optimal spray quality and maintain stable operation in automated or high-volume coating systems.