

Fluid and needle cartridge with a .040 in (1.0 mm) orifice, designed to maintain accurate fluid flow and consistent atomization in Graco Stellair spray guns.
| Compatible Model | Equipment Type | Configuration |
|---|---|---|
| Graco Stellair™ Automatic Spray Guns | Automatic Conventional Air Spray Gun | .040 in (1.0 mm) Fluid Setup |
| Graco Stellair™ Manual Spray Guns | HVLP & Conventional Models | .040 in (1.0 mm) Fluid Setup |
| Compatible Stellair™ Finishing Systems | Industrial Spray Finishing Equipment | Using .040 Fluid Nozzle Configuration |
The Graco 2004192 Kit, Fluid And Needle Cartridge, .040 is a genuine replacement cartridge assembly designed for Graco Stellair™ spray guns. Combining the fluid nozzle and needle into a single serviceable unit, it helps maintain accurate fluid delivery, reliable sealing, and consistent spray performance in demanding finishing applications.
With a .040 in (1.0 mm) fluid orifice, this cartridge is suited for coatings that require greater material flow while maintaining controlled atomization. The cartridge design simplifies maintenance and reduces downtime during routine service.
The .040 fluid setup is commonly used for medium-viscosity coatings and industrial finishing materials that require higher fluid output than smaller nozzle sizes. It is suitable for a wide range of coating applications where spray consistency and finish quality are critical.