Spraytech part 0276451 is an Air Nozzle #3 used to control atomization and spray pattern on compatible HVLP spray systems. When the nozzle becomes worn or clogged, finish quality degrades and material transfer efficiency decreases. This replacement nozzle restores proper airflow characteristics and consistent pattern quality on compatible Spraytech units.
| Part Number | 0276451 |
|---|---|
| Part Description | Air Nozzle #3 |
| Brand | Spraytech |
| Fits | Spraytech HVLP Maxum II |
| Condition | New |
The Spraytech 0276451 Air Nozzle #3 is a precision-engineered component designed to control air flow and atomization characteristics on compatible HVLP spray equipment. For the Spraytech HVLP Maxum II system, this nozzle plays a critical role in determining spray pattern quality, droplet size consistency, and material transfer efficiency. A worn, damaged, or incorrectly sized air nozzle can produce irregular patterns, excessive overspray, poor atomization, or reduced material deposition onto the target surface. The #3 nozzle designation indicates specific air cap characteristics that balance pattern width with atomization fineness for medium-viscosity coatings including lacquers, stains, sealers, and polyurethanes. Over time, normal use causes air nozzle orifices to wear, affecting air velocity and pattern symmetry. Dried material buildup inside the nozzle can also disrupt airflow, leading to finger patterns or heavy center deposits. Replacing the air nozzle restores original spray characteristics and finish quality. Regular inspection of the air nozzle for wear, damage, or contamination should be part of routine maintenance. When replacing, ensure all sealing surfaces are clean and the nozzle is seated properly against the air cap gasket to prevent air leakage. This genuine Spraytech replacement part meets original equipment specifications for fit and performance. Users should verify compatibility with their specific Maxum II revision before installation.
| Atomization control | Directs compressed air to break coating into fine droplets |
|---|---|
| Pattern shaping | Determines spray fan width and edge definition |
| Transfer efficiency | Affects how much material reaches the target versus overspray |
| Irregular pattern | Spray fans with tails, fingers, or heavy center deposits |
|---|---|
| Poor atomization | Coating appears coarse or spits rather than forming fine mist |
| Visible wear | Enlarged or deformed air orifices from extended use |
| Physical damage | Cracks, nicks, or bent air horn tips affecting pattern symmetry |
Spraytech part 0276451 is compatible with the following Spraytech HVLP spray system. Always confirm fitment using the correct parts diagram for your exact model and revision.
| Spraytech Model | Component |
|---|---|
| Spraytech HVLP Maxum II | Air Nozzle #3 |
Spray pattern problems are often caused by more than one component. When servicing the air nozzle, these parts are commonly inspected at the same time.
The fluid tip works with the air nozzle to control material flow and atomization. Worn fluid nozzles cause center-heavy patterns.
A damaged or cross-threaded retaining ring prevents proper air nozzle alignment, causing pattern distortion.
A missing or deteriorated gasket allows air leakage, reducing atomization pressure and pattern quality.
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