

Replacement HV air cap engineered to optimize atomization of high-viscosity coatings while maintaining a consistent spray pattern on compatible Graco air-assisted spray guns.
| Compatible Machines | Compatibility Details |
|---|---|
| Graco PerformAA Auto Air Assist Spray Guns | Compatible with PerformAA systems that accept the 2HV042 high-viscosity air cap. |
| Graco PerformAA Air Assist Spray Guns | Designed for professional air-assisted spray guns using interchangeable PerformAA air caps. |
| Graco Air Assist Finishing Systems | Suitable for compatible finishing systems configured for high-viscosity coating applications. |
The Graco 2HV042 Kit, Aircap, Hv, Aa is a genuine replacement High Viscosity (HV) air cap engineered for compatible PerformAA Air Assist spray guns. It is optimized for spraying high-solids and high-viscosity coatings while maintaining a consistent spray pattern, efficient atomization, and excellent transfer efficiency. The precision-machined air cap restores original spray performance and helps produce uniform film build on demanding finishing applications.
Replacing a worn air cap restores spray quality, improves coating consistency, and minimizes finish defects caused by uneven atomization. The 2HV042 air cap is specifically intended for applications requiring thicker coating materials, helping operators achieve smooth, uniform finishes while maintaining efficient production performance.
| Part Number | 2HV042 |
|---|---|
| Product Type | Air Cap Kit |
| Series | HV (High Viscosity) |
| Application | Air Assist Spray Finishing |
| Recommended Materials | High-viscosity and high-solids coatings |
| Genuine OEM | Yes |