Smeaton VOS 450-5200 Oil-Screw Vacuum Pump – The Workhorse Behind Modern High-Vacuum Processes
When it comes to demanding industrial applications that require a reliable, high-flow vacuum source, the Smeaton VOS 450-5200 stands out. This oil-screw pump delivers an impressive 450–5200 m³/h of free-air delivery (FAD) while maintaining a deep vacuum of 30 Pa (~0.3 mbar), with power consumption ranging from 5.5 kW to 90 kW.
Whether you are producing flat-panel displays, molding precision glass, or simulating high-altitude environments, this pump ensures stability, efficiency, and long-term reliability.
| Feature | Benefit |
|---|---|
| Oil-screw design | Low noise, low vibration, and strong sealing for continuous operation |
| Wide flow range | Supports both small and large production lines |
| Deep vacuum (30 Pa) | Fast evacuation and stable pressure control |
| Flexible power range | Optimized energy usage based on application needs |
| Robust engineering | Long lifespan with reduced downtime |
| Oil cooling & filtration | Extends oil life and protects system components |
| Industry | Process | Value |
|---|---|---|
| Electronics | Wafer handling & drying | Stable pressure reduces contamination risk |
| Display Manufacturing | Thin-film deposition | Faster production throughput |
| Woodworking | Vacuum forming | Smooth and defect-free surfaces |
| Bottle & Can | Forming & sealing | High flow eliminates production delays |
| Metal & Glass | Casting & coating | Improves material quality |
| Composites | Resin infusion | Prevents void formation |
| Ceramics | Drying & sintering | Uniform moisture removal |
| Printing | Ink drying | Faster turnaround |
| Aerospace | Altitude simulation | Accurate pressure control |
| Food Processing | Freeze drying | Clean and hygienic vacuum environment |
Typically every 6–12 months depending on usage and oil condition monitoring.
Yes, with proper filtration systems installed.
Complies with CE, ISO 9001, ATEX-II 3G, and UL-508 standards.
Yes, but installing a condensate trap is recommended.
Supports Modbus/TCP and SCADA integration.
The Smeaton VOS 450-5200 oil-screw vacuum pump is a powerful and flexible solution for modern industrial applications. With its wide flow range, deep vacuum capability, and efficient power usage, it delivers consistent performance while minimizing maintenance costs.
If your operation demands reliability and scalability, this model is a smart long-term investment.