The Edwards nEXT 200D200 is a high-performance turbomolecular vacuum pump engineered for demanding applications in mass spectrometry, electron microscopy, and other high-vacuum environments. With a 160 W hybrid-bearing motor and modular design, it delivers exceptional reliability, long service intervals, and easy maintenance.
Key Features
- Pumping speed up to 200 L/s for N₂
- Hybrid bearing system for extended life and reduced maintenance
- 160 W motor (V.160W variant) provides fast ramp-up and high throughput
- Compact, modular design for easy integration into OEM and lab systems
- Field serviceable with user-replaceable bearing cartridge
- Compatible with multiple controller types (e.g., TAG, TIC, STP)
- Can be mounted in any orientation (horizontal, vertical, inverted)
- Suitable for continuous operation in high-duty cycles
Technical Specifications
- Pumping speed:
- ~200 L/s for nitrogen (N₂)
- ~180 L/s for hydrogen (H₂)
- Ultimate pressure: < 1 × 10⁻⁷ mbar (with appropriate backing pump)
- Inlet flange: ISO-K 100 or CF100 (depending on configuration)
- Outlet flange: DN16 ISO-KF
- Motor power: 160 W (V.160W version)
- Weight: Approx. 6.2 kg
- Cooling method: Air or water-cooled (depending on installation)
- Bearing type: Hybrid (ceramic ball and magnetic)
- Recommended backing pump: Rotary vane or scroll pump
- Operating position: Any orientation
- Noise level: Typically < 45 dB(A)
- Applications:
- Mass spectrometry (LC/MS, GC/MS)
- Electron microscopy
- Surface science
- Semiconductor processing
- Research and development labs
