

AirSpray HVLP / SprayTech part 0090283 is a mini hopper designed to hold and feed coating materials on compatible sprayer models. This compact material container is ideal for smaller jobs, touch-ups, and applications requiring frequent color changes. Replacing a cracked, worn, or missing mini hopper restores proper material delivery and ensures consistent spraying performance.
| Part Number | 0090283 |
|---|---|
| Part Description | Mini Hopper |
| Brand | AirSpray HVLP / SprayTech |
| Fits | AirSpray HVLP ProFinish AS1130; SprayTech AirCoat (Model No. 0508074A); SprayTech ED655 Plus, ED655 |
| Condition | New |
The 0090283 Mini Hopper is a compact material container designed for use with compatible AirSpray HVLP and SprayTech sprayer models. Its smaller capacity makes it ideal for touch-up work, small projects, and applications requiring frequent color changes where a full-size hopper would be impractical.
The mini hopper attaches to the sprayer and holds the coating material, feeding it into the fluid system for atomization and application. Its design allows for easy cleaning and quick material changes, improving efficiency when switching between colors or materials. The hopper typically includes a lid to prevent contamination and may feature graduated markings for easy material measurement.
Over time, mini hoppers can become cracked from impact or UV exposure, develop leaks at attachment points, or have worn lid seals. A damaged hopper can lead to material spillage, contamination, and inconsistent material feed. Replacing a worn or damaged mini hopper restores proper material containment and ensures consistent delivery for quality spray applications.
| Material containment | Holds coating material for delivery to the sprayer |
|---|---|
| Gravity feed | Allows material to flow by gravity into the fluid system |
| Small batch capacity | Ideal for touch-ups and frequent color changes |
| Cracks / fractures | Visible cracks causing leaks or weakness |
|---|---|
| Worn lid seal | Lid no longer seals properly, allowing contamination |
| Leaking attachments | Fluid leaking at hopper connection points |
| Missing hopper | Hopper lost or damaged beyond repair |
Part 0090283 is compatible with the following sprayer models. Always verify fitment using your equipment's parts diagram before ordering.
| Model | Component |
|---|---|
| AirSpray HVLP ProFinish AS1130 | Mini Hopper |
| SprayTech AirCoat (0508074A) | Mini Hopper |
| SprayTech ED655 Plus | Mini Hopper |
| SprayTech ED655 | Mini Hopper |
When replacing the mini hopper, these associated components are often inspected or replaced at the same time.
Inspect the lid for cracks or warping; replace if damaged.
Replace worn seals to ensure airtight closure.
Clean or replace the filter at the hopper outlet.