

Stainless steel .042 in (1.1 mm) fluid and needle cartridge designed for precise control and consistent atomization in Graco Stellair spray systems, with enhanced corrosion resistance for demanding environments.
| Compatible Equipment | Machine Type | Configuration |
|---|---|---|
| Graco Stellair™ Automatic Spray Guns | Automatic Air Spray Guns | .042 in (1.1 mm) SST Tip Configuration |
| Graco Stellair™ Manual Spray Guns | HVLP and Conventional Models | .042 in (1.1 mm) SST Tip Configuration |
| Industrial Stellair™ Finishing Systems | Precision Coating Equipment | Configured for .042 SST Fluid Applications |
The Graco 2004198 Kit, Fluid And Needle Cartridge, .042 SST Tip is a genuine OEM stainless steel (SST) replacement assembly designed for Graco Stellair™ spray guns. It integrates the fluid nozzle and needle into a single precision cartridge, ensuring accurate fluid control, consistent atomization, and reliable shut-off performance in demanding finishing applications.
With a .042 in (1.1 mm) fluid orifice and stainless steel tip construction, this cartridge is engineered for enhanced durability and chemical resistance, making it suitable for environments where corrosion resistance and consistent spray performance are critical.
The SST tip version is ideal for coating environments requiring improved wear resistance and chemical compatibility. It is commonly used for light- to medium-viscosity coatings where precision, durability, and long service life are essential.