

Carbide seat diffuser assembly for Graco PerformAA spray guns, engineered to regulate fluid flow and maintain consistent atomization in high-wear industrial coating 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 and industrial coating systems |
| PerformAA Fluid Cartridge Assemblies | All configurations using carbide seat diffuser setups | High-wear fluid control applications requiring durable sealing and consistent atomization |
The Graco 26B707 KIT, DIFFUSER, CARBIDE SEAT is a precision-engineered internal component designed for the Graco PerformAA spray gun system. It regulates fluid distribution and stabilizes atomization by controlling how material passes through the spray gun’s internal passageways.
Featuring a carbide seat design, this kit offers exceptional wear resistance and durability, making it ideal for high-volume production environments where abrasive coatings or continuous operation can quickly degrade standard components.
It plays a critical role in maintaining consistent spray patterns, reducing turbulence, and ensuring long-term reliability of the fluid delivery system.