

The Graco 113319 Air Fitting ensures a secure air connection for multiple Graco systems. Key features include:
The Graco 113319 Air Fitting is a high-quality pneumatic connector designed to ensure reliable and secure connections for air supply lines. It features a 1/4" NPT male thread on one end and a 3/8" outer diameter tube connection on the other end. This fitting is essential for maintaining proper air pressure in Graco proportioners, mixers, and pneumatic systems.
| Machine / System | Description |
|---|---|
| ProMix Easy | Used in repair kits and air regulator assemblies of ProMix Easy systems. |
| UltraMix Proportioners | Part of the internal air supply and regulator connections for UltraMix machines. |
| Enclosed Wet Cup Recirculation Systems | Connects air lines for recirculation and proper pneumatic function. |
| RoadLazer / Line Striping Systems | Used in pneumatic air assemblies in Graco RoadLazer systems. |
| VRM (Volume Ratio Mixing) Systems | Included in repair and air regulator kits for VRM proportioners. |
| Thread Size | 1/4" NPT Male |
| Tube Connection | 3/8" Outer Diameter |
| Material | High-quality metal fitting |
| Function | Connects air supply lines to regulator or machine port |