Edwards nXR120i NW25 Multi Stage Roots Dry Pump is a cutting-edge vacuum solution engineered to deliver high performance in a remarkably compact footprint. Ideal for analytical instruments, research, and industrial applications, this dry pump offers clean, oil-free operation with exceptional vacuum performance.
Key Features:
- Ultimate Vacuum: 0.03 mbar (0.022 Torr) for precise low-pressure applications
- Peak Pumping Speed: 120 m³/h for rapid evacuation
- Connections: NW40 inlet and NW25 outlet flanges for seamless integration into existing systems
- Maintains leak tightness below 1x10⁻⁶ mbar l/s ensuring system integrity
- Clean, oil-free operation minimizes contamination risk and keeps vacuum chambers dust-free
- Compact design fits under benchtops, optimizing valuable lab or production space
- Low vibration (<2.0 mm/s) and quiet operation at just 55 dB(A)
- Ideal for OEM applications such as mass spectrometry, electron microscopy, and leak detection
- Designed for long-term reliability with minimal maintenance and low power consumption
Included Items
- Edwards nXR120i NW25 Multi Stage Roots Dry Pump
- Operator's Manual
- Manufacturer’s Documentation
- 1-Year Manufacturer's Warranty
Specifications
| Peak Pumping Speed | 120 m³/h |
| Ultimate Vacuum | 0.03 mbar (0.022 Torr) |
| Inlet Flange | NW40 |
| Outlet Flange | NW25 |
| Max Outlet Pressure | 0.2 bar gauge |
| Max Continuous Inlet Pressure | 20 mbar |
| Operating Temperature Range | +5 to +40°C (+41 to +104°F) |
| Rotational Speed | 15,000 rpm |
| Mains Frequency | 50/60 Hz |
| Power Connector | IEC EN60320 C19 |
| Power at Ultimate | 450 W |
| Leak Tightness | < 1x10⁻⁶ mbar l/s |
| Weight | 29 kg (64 lbs) |
| Noise Level | 55 dB(A) |
| Vibration at Inlet | < 2.0 mm/s |
| Electrical Requirements | 100-127/200-240V, 50/60Hz, 1Ph (+/-10%), switchable |