Last 5 Products Reviewed
Edwards nXDS6i Oil-Free Dry Scroll Vacuum Pump – 3.6 CFM (A73501983)
Edwards nXDS6i Oil-Free Dry Scroll Vacuum Pump – 3.6 CFM (A73501983)
The Edwards nXDS6i (part number A73501983) is a compact, oil-free dry scroll vacuum pump from the advanced nXDS series. With a pumping speed of 3.6 CFM (6.2 m³/h) at 60 Hz and an ultimate vacuum of 0.005 Torr (0.7 Pa), it delivers clean, reliable vacuum performance without oil contamination or backstreaming risks.
Ideal for smaller laboratory and analytical applications, the nXDS6i features hermetically sealed bearings, an integrated inverter drive, and quiet, efficient operation with long service intervals.
Key Features & Benefits
- Completely oil-free dry scroll technology – no oil changes required
- Compact and lightweight design for benchtop use
- Very quiet operation at only 52 dB(A)
- Hermetically sealed for ultra-clean vacuum environment
- Excellent water vapor handling with gas ballast
- Long tip seal life – up to 5 years in many applications
- Low power consumption and intelligent controls
- NW16 inlet and NW25 outlet flanges
Technical Specifications
| Specification | Value |
|---|---|
| Pumping Speed (60 Hz) | 3.6 CFM (6.2 m³/h) |
| Displacement (60 Hz) | 4.2 CFM (7.2 m³/h) |
| Ultimate Vacuum (without gas ballast) | 0.005 Torr (0.7 Pa) |
| Ultimate Vacuum (with gas ballast) | 0.030 Torr (0.040 mbar) |
| Noise Level | 52 dB(A) |
| Power Supply | 100-127 / 200-240V, 1-phase, 50/60 Hz |
| Power Consumption (at ultimate) | ~260 W |
| Inlet Flange | NW16 (KF16) |
| Outlet Flange | NW25 (KF25) |
| Weight | 21.0 kg (46.3 lbs) |
| Cooling Method | Air-cooled (forced fan) |
Ideal Applications
- Laboratory vacuum systems
- Mass spectrometry and analytical instruments
- Electron microscopy
- Small vacuum ovens and degassing
- Backing for turbomolecular pumps
- General clean vacuum processes
The Edwards nXDS6i offers the perfect balance of compact size, clean vacuum, and reliable performance, making it an excellent choice for space-conscious labs and lighter-duty applications.
Tip Seal Kit - Edwards nXDS 6i/ 10i / 15i / 20i
Edwards nXDS6i Oil-Free Dry Scroll Vacuum Pump – 3.6 CFM (A73501983)
The Edwards nXDS6i (part number A73501983) is a compact, oil-free dry scroll vacuum pump from the advanced nXDS series. With a pumping speed of 3.6 CFM (6.2 m³/h) at 60 Hz and an ultimate vacuum of 0.005 Torr (0.7 Pa), it delivers clean, reliable vacuum performance without oil contamination or backstreaming risks.
Ideal for smaller laboratory and analytical applications, the nXDS6i features hermetically sealed bearings, an integrated inverter drive, and quiet, efficient operation with long service intervals.
Key Features & Benefits
- Completely oil-free dry scroll technology – no oil changes required
- Compact and lightweight design for benchtop use
- Very quiet operation at only 52 dB(A)
- Hermetically sealed for ultra-clean vacuum environment
- Excellent water vapor handling with gas ballast
- Long tip seal life – up to 5 years in many applications
- Low power consumption and intelligent controls
- NW16 inlet and NW25 outlet flanges
Technical Specifications
| Specification | Value |
|---|---|
| Pumping Speed (60 Hz) | 3.6 CFM (6.2 m³/h) |
| Displacement (60 Hz) | 4.2 CFM (7.2 m³/h) |
| Ultimate Vacuum (without gas ballast) | 0.005 Torr (0.7 Pa) |
| Ultimate Vacuum (with gas ballast) | 0.030 Torr (0.040 mbar) |
| Noise Level | 52 dB(A) |
| Power Supply | 100-127 / 200-240V, 1-phase, 50/60 Hz |
| Power Consumption (at ultimate) | ~260 W |
| Inlet Flange | NW16 (KF16) |
| Outlet Flange | NW25 (KF25) |
| Weight | 21.0 kg (46.3 lbs) |
| Cooling Method | Air-cooled (forced fan) |
Ideal Applications
- Laboratory vacuum systems
- Mass spectrometry and analytical instruments
- Electron microscopy
- Small vacuum ovens and degassing
- Backing for turbomolecular pumps
- General clean vacuum processes
The Edwards nXDS6i offers the perfect balance of compact size, clean vacuum, and reliable performance, making it an excellent choice for space-conscious labs and lighter-duty applications.
