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Edwards nEXT730D - ISO-K160 BP NW25 Turbomolecular Pump

NewEdwards VacuumPumps (liquid, other)United States

€11,054.98excl. VAT

In stock

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Power Total Rated
500.00 W
Pumping Speed Nominal
4379.99 l/min
Ultimate Pressure
<3.5x10 -9 mbar
Pressure Backing Max.
11.25 Torr
Rotational Speed Nominal
820.00 Hz
All 20 specifications
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Specifications 20

Brands
Edwards Vacuum
New/Used
New
Power Total Rated
500.00 W
Pumping Speed Nominal
4379.99 l/min
Ultimate Pressure
<3.5x10 -9 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
4919.99 l/min
Pumping Speed H2 Nominal
4289.99 l/min
Gas Throughput Max Air Nitrogen
1.40 Pa·m³/s
Gas Throughput Max Helium
2.10 Pa·m³/s
Pumping Speed Ar Nominal
3989.99 l/min
Gas Throughput Max Hydrogen
1.40 Pa·m³/s
Gas Throughput Max Argon
0.350 Pa·m³/s
Compression Ratio Argon
1.000 × 10¹¹
Flow Volume Gas Ballast Purge
0.040 Pa·m³/s

Product description

Efficient, space-saving, and versatile pump for research applications.

nEXT Pumps

Ultimate Vacuum &lt;3.5x10-9 mbar Inlet Connection DN 160 ISO-K Pumping Speed Nominal 4,379.99 l/min

Features

  • Delivers fast nitrogen pumping speeds, making it suitable for demanding applications
  • Designed for R&amp;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

Edwards 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. With the nEXT730 turbomolecular pumps Edwards provides a larger pump offering nitrogen pumping speeds of 730 l/s.

INCLUDED: The Edwards nEXT730D - ISO-K160 BP NW25 Turbomolecular Pump includes:

  • Power Cord
  • One Year Manufacturer's Warranty

Why Questpair exists

Lab equipment markets are fragmented. Buyers spend weeks calling distributors, comparing quotes, and verifying supplier reliability. Sellers struggle to reach global research labs.

We built Questpair to fix this. Every supplier on the platform is verified before listing. Every quote you receive comes from a real, vetted seller. AI prepares your case in minutes, then a real specialist takes over.

We're an independent team based in The Netherlands, working with research labs and procurement teams across Europe and worldwide.

Frequently asked questions

How long does laboratory equipment typically last?

With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.

Can I get service for older equipment?

Yes. Every verified supplier states which service partners cover the instrument, and we list that alongside the offer.

Where can I buy parts?

Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.

What is the typical lead time for refurbished equipment?

Two to six weeks, depending on refurbishment scope and whether calibration is included.

Does laboratory equipment ship internationally?

We ship to 38 countries. Crating and customs handling are quoted with the instrument.

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Last updated 19 October 2026