Product Description
nXL200i NW50/NW25
nXL200i NW50/NW25 Part Number: A77022420 USD 31,844.40 USD 37,464.00 Price Your Price (discount of 15%)
Multistage Roots Pumps Multistage Roots vacuum pumps are a type of positive displacement pump that use two or more intermeshing rotors to compress gas. They are commonly used in the analytical instrument applications for their high pumping speed, low ultimate pressure, and clean pumping environment. They can achieve high vacuum levels at low noise levels without the need for oil, leading to low maintenance and high reliability. Introducing the nXLi, nXRi and nXQi pumps from Edwards, designed for high-end mass spectrometry applications. The nXLi pumps offer enhanced performance and reliability, while the nXRi pumps feature a compact design, perfect for space-saving integration into analytical instruments and vacuum systems. The nXQi has been designed with an enhanced leak tightness, suitable for helium recirculation applications including dilution refrigeration. Explore our small dry...
Product Details
- OEM Part Number: A77022420
- Brand: Edwards
- Category: Multistage Roots Pumps
Specifications
| Classification Vacuum Pump Technology | Multistage Roots Pump |
| Connection Inlet / Outlet Flange | DN 50 ISO-KF (NW50) / DN 25 ISO-KF (NW25) |
| Cooling Method | Air Cooling (forced - fan) |
| Power Total Rated | 700.00 W kW |
| Power Supply Voltage | 1Ph 200-240V 50/60Hz |
| nXL200i HV - NW40/NW25 | A77022320 |
| nXL200i HV - NW50/NW25 | A77022420 |
| Connection Inlet Flange | DN 50 ISO-KF (NW50) |
| Weight | 84.00 kg g t |
| Connection Outlet Flange | DN 25 ISO-KF (NW25) |
| Leak Rate | 1.000 × 10⁻⁶ Pa·m³/s Nl/s mbar·l/s Nl/min sccm Torr·acfm |
| Power Supply Phase | 1-Ph |
| Dimension Length | 0.704 m cm ft mm in |
| IP Rating | IP20 |
| Power Supply Frequency | 50 Hz 60 Hz |
| Dimension Height | 0.343 m cm ft mm in |
| Dimension Width | 0.308 m cm ft mm in |
| Connector Electrical Power | IEC EN60320 C20 - Male (for C19 plug on mains cable) |
| Noise / Sound Level | 55.40 db(A) |
| Vibration Level Velocity (rms) | 2.500 × 10⁻³ m/s |
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