Specifications
| Connection Inlet Flange | DN 25 ISO-KF (NW25) |
| Connection vacuum outlet flange | DN 25 ISO-KF (NW25) |
| Cooling Method | Air Cooling (forced - fan) |
| Pressure Ultimate | 2.00 |
| Power Supply Voltage | 1Ph 100-127/200-240V 50/60Hz |
nXDS6iC - Dry Scroll Pump, 1Ph 100-127/200-240V 50/60Hz
Part Number: A73502983
Variant
Explore the range of variants given below to compare the product
| Short Description | Part Number | Variant Scroll Pump |
|---|---|---|
| A73501983 | standard Standard variant | |
| A73502983 | C C - Corrosion resistant variant | |
| A73503983 | R R - Variants without gas ballast |
Dry Scroll Pumps
Dry scroll vacuum pumps are positive displacement pumps that use two spiral-shaped scrolls, one fixed and one orbiting, to trap and compress gas molecules. They are oil-free, low maintenance pumps that are commonly used for clean vacuum applications. Since they do not rely on oil for sealing and lubrication, they eliminate the risk of oil contamination and leakage, making them an environmentally-friendly choice.
We in Edwards are driving scroll technologies to its best and we are committed to offer the most sustainable solution now and in the future.
nXDSi Scroll Pumps
Edwards nXDS is the great new shape of dry vacuum pumping.
The nXDS has taken scroll vacuum technology to the next level. Improved performance, exceptional pumping capability, quiet operation and extended service intervals make nXDS the ultimate dry choice. The range covers pumping speeds from 6 to 20 m3/h.
nXDS6i
The nXDS6i is our entry performance model in the nXDS range. Standard variant suitable for a large variety of applications; R-variant with blanked gas ballast and C-variant being corrosion resistant.
nXDS6iC - 100-127/200-240V 1Ph 50/60Hz
The nXDS6iC has been modified so that it is more suitable for use on vapour handling processes and may be used in some applications involving corrosive substances. This chemically resistant version is fitted with Chemraz® internal valve pads and stainless steel fittings.
Features and Benefits
- Quiet operation - Better working environment
- Hermetically sealed for a lubricant-free vacuum environment - Contamination free process and no oil to dispose of
- Low power consumption - Low cost of ownership
- Intelligent and easy to use controls - Flexibility of operation
- Superior vapour handling - Wider range of applications
- Long service intervals - Maximised up-time
General Product Information
| Connection Inlet Flange | DN 25 ISO-KF (NW25) |
| Weight | 26.20 |
| Connection vacuum outlet flange | DN 25 ISO-KF (NW25) |
| Leak Rate | 1.000 × 10⁻⁷ |
| Power Supply Phase | 1-Ph |
| Power Supply Voltage | 1Ph 100-127/200-240V 50/60Hz |
| Dimension Length | 0.432 |
| IP Rating | IP20 |
| Power Supply Frequency |
50 Hz
60 Hz |
| Dimension Height | 0.302 |
| Dimension Width | 0.282 |
| Connector Electrical Power | IEC EN60320 C14 - Male (for C13 plug on mains cable) |
| Noise / Sound Level | 52.00 db(A) |
| Cooling Method | Air Cooling (forced - fan) |
| Vibration Level Velocity (rms) | 4.500 × 10⁻³ m/s |
| ProductCertification |
CE
UL CSA EAC |
| Connection Inlet / Outlet Flange | DN 25 ISO-KF (NW25) / DN 25 ISO-KF (NW25) |
| Accessories / Scope of Supply | This product does not include the reuqired mains power cable for each specific region. This cable has to be additionally selected from the list of suitable accessories. Check out the gas ballast and filter accessories to operate your poducts reliably under all application conditions. |
| Dimension Comments | The dimensions length, width and height try to describe the outer shape of this particular product in its typical orientation when standing on the ground. We always recommend checking the detailed dimensions given in 2D drawings in the instruction manual or the 3D shapes given in 3D models. |
| Certification Motor |
UL
CSA |
Performance Data
| Pressure Water Vapour Max | 3500.00 |
| Capacity Water Vapour | 3.056 × 10⁻⁵ |
| Pressure Ultimate With Gas Ballast | 5.00 |
| Pressure Ultimate | 2.00 |
| Nominal rotational speed | 30.00 |
| Power at Atmosphere Continous | 270.00 |
| Power at Ultimate | 260.00 |
| Power in Standby Mode | 170.00 |
| Pumping Speed Air Nitrogen (@50Hz or max @default setting) | 1.722 × 10⁻³ |
| Power at Ultimate With Gas Ballast | 260.00 |
Environmental Conditions
| Temperature Ambient Operation Max | 313.15 |
| Temperature Ambient Operation Min | 278.15 |
| Temperature Ambient Storage Min | 243.15 |
| Temperature Ambient Storage Max | 343.15 |
Operation Conditions - Limitations
| Pressure Absolute Inlet Continous Max | 20000.00 |
| Altitude Max | 2000.00 |
| Pressure Absolute Outlet Continous Max | 1.500 × 10⁵ |
Classification
| Classification Product Pressure Range |
Medium Vacuum: 1 mbar - 1·10⁻³ mbar
Rough Vacuum: 1000 mbar - 1 mbar |
| Classification High / Medium / Rough Vacuum pump | Rough Vacuum Pump |
| Classification Dry or Wet Pump | Dry |
| Classification Vacuum Pump Technology | Dry Scroll Pump |
Connectivity - Communication Interface
| Communication Interface Protocol | DX protocol |
Variants
| Variant Scroll Pump |
C
C - Corrosion resistant variant |
| Variant Atex Category | Ex II 3 G Ex h IIC T4 Gc X - internal atmospheres only |
Material of Construction
| Material of Construction | Steel, copper, Hydrocarbon lubricant and chemically resistant polymers |
| Material Exposed to Vacuum | Anodised aluminium, cast aluminium, nickel, PTFE, Stainless Steel, fluorocarbon elastomer seals, chemically resistant polymers |
| Material Rotor | Aluminum Anodised |
| Material Stator | Aluminum Anodised |
- A73501856 - Instructions.pdf - Brazilian Portuguese - Instructions
- A73501851 - Instructions.pdf - Czech - Instructions
- A73501887 - Instructions.pdf - Danish - Instructions
- A73501886 - Instructions.pdf - Dutch - Instructions
- A73501880 - Instructions.pdf - English - Instructions
- A73501840 - Instructions.pdf - English - Instructions
- A73501860 - Instructions.pdf - English - Instructions
- A73501860 - Instructions.pdf - English - Instructions
- A73502840 - Instructions.pdf - English - Instructions
- NRD317880 - Instructions.pdf - English - Instructions
- 3601-0088-01-nXDS-brochure.pdf - English - Sales Material
- P41100260 - Instructions.pdf - English, Japanese, Simplified Chinese, German, French, Italian - Instructions
- A73501892 - Instructions.pdf - Finnish - Instructions
- A73501883 - Instructions.pdf - French - Instructions
- A73501843 - Instructions.pdf - French - Instructions
- NRD317883 - Instructions.pdf - French - Instructions
- 3601-0088-03-nXDS brochure.pdf - French - Sales Material
- A73501882 - Instructions.pdf - German - Instructions
- NRD317882 - Instructions.pdf - German - Instructions
- A73501849 - Instructions.pdf - Hungarian - Instructions
- A73501884 - Instructions.pdf - Italian - Instructions
- NRD317884 - Instructions.pdf - Italian - Instructions
- A73501881 - Instructions.pdf - Japanese - Instructions
- A73501890 - Instructions.pdf - Korean - Instructions
- A73501863 - Instructions.pdf - Latvian - Instructions
- A73501893 - Instructions.pdf - Norwegian - Instructions
- A73501852 - Instructions.pdf - Polish - Instructions
- A73501854 - Instructions.pdf - Romanian - Instructions
- A73501846 - Instructions.pdf - Simplified Chinese - Instructions
- A73501888 - Instructions.pdf - Spanish (European) - Instructions
- A73501889 - Instructions.pdf - Swedish - Instructions
- A73501894 - Instructions.pdf - Traditional Chinese - Instructions
- A73501859 - Instructions.pdf - Turkish - Instructions
| Product Title | Part Number | Price | Add to cart |
|---|---|---|---|
| nXDS Exhaust & Gas Ballast Kit, A73501803 | A73501803 | EUR 88.60 | |
| nXDS Tip Seal Service Kit, A73501801 | A73501801 | EUR 491.00 | |
| Silencer Spares Kit, A50597800 | A50597800 | EUR 130.00 | |
| Inlet Filter - 5 micron element kit XDS nXDS, A50597802 | A50597802 | EUR 93.80 | |
| Inlet Filter - 1 micron element kit XDS nXDS, A50597803 | A50597803 | EUR 202.00 | |
| nXDS Bearing Replacement Kit, A73501802 | A73501802 | EUR 1,243.00 | |
| nXDS Housing-Stator Assembly Kit, A73501710 | A73501710 | - | |
| Shaft-Rotor Assembly Kit, A73501709 | A73501709 | - | |
| Deep Groove Bearing PK5, A20408718 | A20408718 | EUR 443.00 | |
| Cooling Fan Assembly Kit PK1, A73501707 | A73501707 | EUR 114.00 | |
| C Exhaust & Ballast Valve Kit, A73501804 | A73501804 | EUR 1,235.00 | |
| nXDS Bearing Exchange Shim Kit, A73001752 | A73001752 | - |