

Stainless steel .055 in (1.4 mm) fluid and needle cartridge designed for balanced medium-flow performance with consistent atomization and corrosion resistance in Graco Stellair spray systems.
| Compatible Equipment | Machine Type | Configuration |
|---|---|---|
| Graco Stellair™ Automatic Spray Guns | Automatic Air Spray Guns | .055 in (1.4 mm) SST Tip Setup |
| Graco Stellair™ Manual Spray Guns | HVLP and Conventional Models | .055 in (1.4 mm) SST Tip Setup |
| Industrial Stellair™ Finishing Systems | Medium-Flow Coating Equipment | Configured for .055 SST Fluid Applications |
The Graco 2004199 Kit, Fluid And Needle Cartridge, .055 SST Tip is a genuine OEM stainless steel cartridge assembly designed for Graco Stellair™ spray guns. It integrates the fluid nozzle and needle into a single precision component, delivering consistent fluid control, reliable shut-off, and stable atomization for demanding finishing applications.
Featuring a .055 in (1.4 mm) stainless steel fluid tip, this cartridge is engineered for medium-flow applications, offering enhanced durability, corrosion resistance, and consistent performance across a wide range of coating materials.
The SST .055 cartridge is ideal for environments requiring durability and consistent spray quality in medium-viscosity coatings. It is commonly used in industrial finishing, protective coatings, and applications where corrosion resistance and long service life are essential.