Edwards nXDS6i Dry Scroll Pump delivers exceptional performance for laboratory and industrial vacuum applications. Combining advanced scroll technology with intelligent design features, it ensures clean, oil-free vacuum and unmatched reliability.
Key Features:
- Bearing shield isolates process gases from bearings, preventing contamination and ensuring clean vacuum operation.
- Integrated smart motor drive for consistent global performance, pump overload protection, and remote start/stop capability.
- High flow gas ballast allows efficient pumping of vapors, including water, at up to 240 g/h.
- Single-sided scroll design makes maintenance fast and cost-effective, reducing downtime.
- Enhanced design cuts peak power needs by up to 20% during initial pump down.
- Manual, user-friendly gas ballast port for flexible operation.
- Exceptionally quiet – up to 20 times quieter than comparable pumps, with only 52 dB(A) noise level.
- Long-lasting tip seal technology extends maintenance intervals and operating life.
- Ideal backing pump for turbomolecular systems.
Included Items
- Edwards nXDS6i Dry Scroll Pump
- Power Cord
- Operator’s Manual
- Manufacturer’s Documentation
- 1-Year Manufacturer’s Warranty
Technical Specifications
| Nominal Rotational Speed | 1800 rpm |
| Displacement | 6.8 m³/h (4.0 ft³/min) |
| Peak Pumping Speed | 6.2 m³/h (3.6 ft³/min) |
| Ultimate Vacuum | 0.020 mbar (0.015 Torr) |
| Minimum Standby Speed | 1200 rpm |
| Speed Control Resolution | 1% |
| Pumping Speed at Minimum Speed | 4.1 m³/h |
| Max Continuous Inlet Pressure | 200 mbar |
| Motor Power | 260 W |
| Power Connector | IEC EN60320 C13 |
| Recommended Fuse | 10A, 250Vac rms |
| Inlet Flange | NW25 |
| Exhaust Flange | NW25 |
| Noise Level | 52 dB(A) |
| Vibration at Inlet | < 4.5 mm/s (rms) |
| Leak Tightness | < 1×10⁻⁶ mbar l/s |
| Operating Temp Range | 10 to 40 °C (50 to 104 °F) |
| Weight | 26.2 kg (58 lb) |
| Electrical Requirements | 100-127/200-240V, 50/60Hz, 1Ph |