Edwards nEXT930D - CF200 NW25 Turbomolecular Pump is a high-performance, hybrid bearing turbomolecular pump engineered for demanding applications requiring exceptional vacuum levels and pumping speeds. Combining advanced rotor designs, hybrid bearing technology, and integrated controls, it provides superior performance and versatility across a wide range of scientific and industrial processes.
Key Features:
- Ultimate Vacuum: <6x10-10 mbar
- Inlet Connection: DN 200 CF
- Nominal Pumping Speed: 52,200 l/min (N2)
- Hybrid bearing system with oil-lubricated ceramic lower bearing and dry permanent magnetic upper bearing ensures low vibration and clean vacuum
- Optimized rotor design delivers high speeds and excellent compression ratios
- Variants available for standard (D), high light gas compression (H), and regenerative stage (T) applications
- Field serviceable with easy oil cartridge and bearing replacement requiring minimal tools
- Integrated electronics with 24-48 V DC sensorless motor compatible with TAG and TIC controllers for straightforward system integration
- Runs efficiently in any orientation, saving valuable space in complex setups
- Quiet, low-vibration operation due to advanced magnetic bearing technology
- Ideal for R&D, coating, heat treatment, vacuum furnaces, and more
Included Items
- Edwards nEXT930D Turbomolecular Pump
- Power Cord
- Manufacturer's Documentation
- 1-Year Manufacturer’s Warranty
Specifications
| Power Consumption | 500 W (total rated) |
| Nominal Pumping Speed (N2) | 52,200 l/min |
| Ultimate Pressure | <6x10-10 mbar |
| Max. Backing Pressure | 11.25 Torr |
| Rotational Speed | 820 Hz |
| Ramp-Up Time | 150 s |
| Compression Ratio (N2) | 1 x 1011 |
| Compression Ratio (He) | 1.2 x 108 |
| Compression Ratio (H2) | 4 x 106 |
| Nominal Pumping Speed (He) | 50,400 l/min |
| Nominal Pumping Speed (H2) | 41,400 l/min |
| Nominal Pumping Speed (Ar) | 48,600 l/min |
| Gas Ballast Purge Flow | 0.040 Pa·m³/s |
| Inlet Connection | DN 200 CF |