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Edwards nEXT930D - CF200 NW25 Turbomolecular Pump
Product Description
Edwards nEXT930D - CF200 NW25 Turbomolecular Pump
Ultimate Vacuum <6x10-10 mbar Inlet Connection DN 200 CF Pumping Speed Nominal 52,200.00 l/min
Features
- Delivers fast nitrogen pumping speeds, making it suitable for demanding applications
- Designed for R&D, coating, heat treatment, furnace applications, and more
- Offers variants for specific needs, including standard, high light gas compression, and regenerative stages
- Compatible with TAG and TIC controllers for easy system integration
- Allows for field replacement of oil cartridges and bearings with minimal tools
- Provides powerful performance in a space-efficient design
- Operates efficiently in any orientation, offering versatility in installation
- Magnetic bearings reduce vibration, ensuring a stable vacuum environment
- Optimized for high-speed and high-compression applications
nEXT turbomolecular pumps are hybrid bearing pumps with integrated controllers for pumping speeds from 47 to 1250 ls-1.The nEXT is a hybrid bearing compound turbomolecular pump. nEXT pumps combine our proven bearing technology (oil lubricated ceramic lower bearing with dry permanent magnetic upper bearing), an improved rotor design with a new molecular drag stage to deliver improved pumping speed and compression ratios, and user serviceability. They feature 24 V to 48 V DC sensorless motors with a built-in drive that is fully compatible with our range of TAG and TIC controllers.nEXT930With the nEXT930 turbomolecular pumps Edwards provides a larger pump offering nitrogen pumping speeds of 925 l/s.Features and Benefits
- Upper magnetic bearing - ensures clean vacuum, low power and low vibration.
- Optimised rotor designs - deliver high speeds and high compression.
- Range of variants suitable for many applications - D = standard nEXT pump variant, H = optimised rotor design for high light gas compression and T = additional regenerative stage for increased compression and higher backing pressure capability
- Integrated controller / electronics - offers direct I/O or serial control or can be connected to one of our TAG or TIC controllers for easy systemisation.
- Fully user serviceable - oil cartridge and bearings can be changed in the field with minimal tooling.
- Inlet screen - supplied as standard
INCLUDED: The Edwards nEXT930D - CF200 NW25 Turbomolecular Pump includes:
- Power Cord
- One Year Manufacturer's Warranty
Item Stats
Product details
| Power Total Rated | 500.00 W |
| Pumping Speed Nominal | 52,200.00 l/min |
| Ultimate Pressure | <6x10 -10 mbar |
| Pressure Backing Max. | 11.25 Torr |
| Rotational Speed Nominal | 820.00 Hz |
| Ramp Up Time | 150.00 s |
| Compression Ratio N2 | 1.000 × 10¹¹ |
| Compression Ratio He | 1.200 × 10⁸ |
| Compression Ratio H2 | 4.000 × 10⁶ |
| Pumping Speed Helium Nominal | 50,400.00 l/min |
| Pumping Speed H2 Nominal | 41,400.00 l/min |
| Pumping Speed Ar Nominal | 48,600.00 l/min |
| Flow Volume Gas Ballast Purge | 0.040 Pa·m³/s |
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