Edwards nXR90i NW40 Multi Stage Roots Dry Pump is an advanced, compact, oil-free vacuum solution engineered to deliver exceptional performance for analytical, industrial, and research applications. Designed to seamlessly integrate into a wide range of vacuum systems, this pump offers powerful performance, space-saving design, and minimal maintenance.
Key Features:
- Ultimate Vacuum: 0.03 mbar (0.022 Torr), ideal for precision vacuum tasks
- Pumping Speed: 90 m3/h for rapid system evacuation
- Maximum Outlet Pressure: 0.2 bar gauge for versatile applications
- Leak Tightness: < 1x10⁻⁶ mbar l/s for dependable, contamination-free operation
- Oil-free, dry pumping ensures a clean vacuum with no risk of oil contamination
- Designed to fit under laboratory benchtops, optimizing workspace
- Low maintenance operation reduces downtime and overall cost of ownership
- Low noise level at just 55 dB(A), supporting a quieter lab environment
- Ideal for mass spectrometry, electron microscopy, leak detection, and general R&D
- Supports continuous inlet pressure up to 1013 mbar, accommodating various system needs
Included Items
- Edwards nXR90i NW40 Multi Stage Roots Dry Pump
- Operator's Manual
- Manufacturer's Documentation
- 1-Year Manufacturer's Warranty
Specifications
| Peak Pumping Speed | 90 m3/h |
| Ultimate Vacuum (Total Pressure) | 0.03 mbar (0.022 Torr) |
| Inlet Flange | NW40 |
| Outlet Flange | NW25 |
| Maximum Outlet Pressure | 0.2 bar gauge |
| Maximum Continuous Inlet Pressure | 1013 mbar |
| Operating Temperature Range | +5 to +40°C (+41 to +104°F) |
| Nominal 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 Flange | < 2.0 mm/s |
| Electrical Requirements | 100-127/200-240V, 50/60Hz, 1Ph (+/-10%), switchable |