

Part 143413 is a spray nozzle used to atomize material and define the spray pattern. It is a critical wear component that directly affects finish quality and application efficiency. This nozzle restores a consistent, precise spray pattern for compatible equipment.
| Part Number | 143413 |
|---|---|
| Part Description | Nozzle AC-Brillant |
| Fits | SprayTech Aircoat GM 2600 |
| Condition | New |
The 143413 AC-Brillant nozzle is a precision component that controls the final atomization and shape of the sprayed material. It determines the fan width, material flow rate, and finish quality, making it essential for achieving a professional result.
A worn or damaged nozzle will produce an uneven pattern, cause excessive overspray, reduce transfer efficiency, and can lead to a rough finish. Replacing the nozzle is standard maintenance to ensure consistent, high-quality application performance.
| Pattern Formation | Creates the specific fan pattern (width and shape) for material distribution |
|---|---|
| Material Atomization | Breaks the fluid stream into a fine mist for a smooth, even finish |
| Flow Control | Defines the volume of material delivered per unit of time |
| Uneven Pattern | Spray fan is heavier on one side, has tails, or is split |
|---|---|
| Poor Atomization | Material sprays in droplets or runs, resulting in an orange peel or rough texture |
| Visible Wear/Damage | Nicks, erosion, or oval-shaped wear around the orifice |
| Excessive Overspray | Significant material waste and fogging due to a degraded spray pattern |
Part 143413 is designed for use with the specified HVLP spray gun. The thread size and configuration are matched to this model's fluid tip assembly.
| Spray Gun Model | Component |
|---|---|
| SprayTech Aircoat GM 2600 | Nozzle AC-Brillant |
Nozzle performance is closely tied to other components in the gun's fluid path. These parts often wear together and may need concurrent service.
Works in tandem with the nozzle to shape and atomize the pattern; should be clean and undamaged.
The needle seals against the nozzle; wear on one often indicates wear on the other.
Seals that prevent leaks around the needle can degrade and affect fluid control.