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Includes positive pressure blowers, dry-type vacuum pumps, and wet-type vacuum pumps to suit various process needs with closely segmented flow rate ranges.
Custom-made, imported small-clearance bearings ensure stable axial positioning of the impeller, resulting in smoother operation and improved efficiency.
Integrally cast impellers offer high surface finish and dimensional accuracy with no post-assembly trimming required, ensuring perfect model interchangeability.
Supports multiple shaft seal configurations—including labyrinth, mechanical, and packing seals—to ensure compatibility with various gases, vapors, or airflows.
| Model Type | Flow Rate (m³/min) | Pressure / Vacuum |
|---|---|---|
| Positive Pressure Blower | 0.95 – 452 m³/min | 9.8 – 98 kPa |
| Dry-Type Vacuum Pump | 0.51 – 452 m³/min | -9.8 to -49 kPa |
| Wet-Type Vacuum Pump | 0.57 – 456 m³/min | -13.3 to -53.3 kPa |
Note: Custom performance curves, inlet/outlet configurations, and drive systems are available on request.
The RR Series Roots Blower and Vacuum Pump serves a wide range of industries, including:
