Edwards nEXT300D - CF100 160W Turbomolecular Pump is a high-performance, hybrid bearing compound turbomolecular pump engineered for demanding vacuum applications. Combining innovative bearing technology with advanced rotor and drag stage designs, it delivers exceptional pumping speeds, compression ratios, and clean vacuum performance for research, high-energy physics, mass spectrometry, and industrial uses.
Key Features:
- Ultimate vacuum: <5x10-10 mbar
- Nominal pumping speed: 18,000 l/min
- DN100CF inlet connection for easy integration
- Hybrid bearing design with oil-lubricated ceramic lower bearing and dry permanent magnetic upper bearing
- Built-in electronics compatible with TAG and TIC controllers
- In-field serviceable oil and bearing cartridges—no special tools required
- Patented bearing suspension system reduces noise and vibration
- Delivers high compression and speed with advanced rotor and molecular drag stage
- Low power consumption in operation (20 W at ultimate pressure)
- Designed for long operational life and minimal maintenance
Included Items
- Edwards nEXT300D - CF100 160W Turbomolecular Pump
- Power Cord
- Manufacturer’s Documentation
- 1-Year Manufacturer’s Warranty
Specifications
| Power (Total Rated) | 160 W |
| Pumping Speed (N2) | 18,000 l/min |
| Ultimate Pressure | <5x10-10 mbar |
| Power at Ultimate (Quiescent) | 20 W |
| Backing Pressure Max. | 7.12 Torr |
| Rotational Speed Nominal | 1000 Hz |
| Ramp-Up Time | 160 s |
| Compression Ratio N₂ | 1 x 10¹¹ |
| Compression Ratio He | 1 x 10⁶ |
| Compression Ratio H₂ | 50,000 |
| Pumping Speed He | 2,040 l/min |
| Pumping Speed H₂ | 20,400 l/min |
| Pumping Speed Ar | 16,800 l/min |
| Gas Ballast Purge Flow | 0.045 Pa·m³/s |
| Inlet Connection | DN100CF |