STI Prep/Master Dust Collector 3003AR
STI Prep/Master Dust Collector 3003AR is an industrial dust collector designed for concrete grinding, shot blasting, and a wide range of surface preparation applications. Engineered to provide powerful dust control, it improves job site safety, maintains clear visibility, and delivers efficient performance in demanding environments. The Prep/Master® 3003AR features three turbines, each producing 1,000 Watts of drive power, along with fully automatic self-cleaning filter cartridges that ensure continuous suction and dependable operation. Suitable for small to mid-sized surface preparation machines, it is an excellent solution for concrete grinding, shot blasting dust extraction, epoxy and coating removal, surface preparation, and polishing.
Built for reliability and safety, the Prep/Master® 3003AR uses the Longopac disposal system for the safe collection of toxic waste and dust while its OSHA-compliant HEPA filter captures fine airborne particles. Delivering 300 CFM (510 m³/h) of airflow, this dust collector combines optimized proportions with maximum performance and minimum weight for easier handling. Its strong motors, timing board, and automatic filter cleaning during operation provide dependable long-term service, making it the ideal dust collection system for contractors who demand consistent performance, improved visibility, and safer working conditions on every project.
Main Features
- Industrial dust collector for concrete grinding, shot blasting, and surface preparation.
- Three 1,000W turbines deliver powerful suction and reliable performance.
- Fully automatic self-cleaning filter cartridges.
- Longopac disposal system for safe collection of toxic dust and waste.
- OSHA-compliant HEPA filtration.
- 300 CFM (510 m³/h) airflow.
- Automatic filter cleaning during operation.
- Strong motors and timing board for dependable service.
- Optimized design for maximum performance with reduced weight.
- Compatible with small- to mid-sized surface-preparation equipment.
- Improves job site safety, dust control, and visibility.
Specifications
| Property | Value |
|---|---|
| Product Type | Industrial Dust Collector |
| Model | Prep/Master® 3003AR |
| Airflow | 300 CFM (510 m³/h) |
| Motor Configuration | 3 Turbines |
| Motor Power | 1,000W each |
| Filter Type | OSHA-compliant HEPA Filter |
| Filter Cleaning | Fully Automatic Self-Cleaning |
| Dust Collection System | Longopac Disposal System |
| Recommended Equipment | Small to Mid-Sized Surface Preparation Machines |
| Applications | Concrete Grinding, Shot Blasting, Epoxy & Coating Removal, Surface Preparation, Polishing |





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