Edwards nEXT400D - ISO160 160W Turbomolecular Pump combines advanced hybrid bearing technology with intelligent integrated control, delivering exceptional performance for research, high-energy physics, mass spectrometry, and demanding industrial vacuum applications.
Key Features:
- Ultimate Vacuum: 1 x 10-8 mbar
- Pumping Speed: 24,000 l/min (Nominal)
- Hybrid bearing system with oil-lubricated ceramic lower bearing and dry permanent magnetic upper bearing for clean operation and long life
- Integrated controller supports direct I/O or serial control and seamless connection to TAG/TIC controllers
- User serviceable design allows for in-field oil and bearing cartridge replacements with minimal tooling
- Optimized rotor and molecular drag stages provide high compression ratios and superior performance with light gases
- Patented bearing suspension system minimizes noise and vibration
- Durable inlet screen supplied as standard
- Ideal for demanding vacuum environments requiring reliability and minimal maintenance
Included Items
- Edwards nEXT400D Turbomolecular Pump
- Power Cord
- Manufacturer's Documentation
- 1-Year Manufacturer’s Warranty
Specifications
| Power (Total Rated) | 160 W |
| Pumping Speed (Nominal) | 24,000 l/min |
| Pumping Speed (Helium) | 23,400 l/min |
| Pumping Speed (Hydrogen) | 19,500 l/min |
| Ultimate Pressure | 1 x 10-8 mbar |
| Compression Ratio N₂ | 1 x 10¹¹ |
| Compression Ratio He | 1 x 10⁸ |
| Compression Ratio H₂ | 1 x 10⁶ |
| Rotational Speed (Nominal) | 1000 Hz |
| Ramp Up Time | 175 s |
| Backing Pressure (Max) | 7.5 Torr |
| Gas Ballast Purge Flow | 0.045 Pa·m³/s |
| Inlet Connection | DN160ISO-K |