From€4,495excl. VAT
In stock
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Turbo molecular pump with 350 l/s pumping speed, 1x10⁻⁹ torr ultimate pressure, for high vacuum applications.
The Edwards EXT351 is a high-performance turbo molecular pump designed for achieving ultra-high vacuum conditions. It delivers a pumping speed of 350 liters per second (l/s), making it suitable for demanding molecular diagnostics, bioprocessing vacuum systems, and biotechnology research applications requiring clean and stable vacuum environments.
Key specifications include:
This turbo molecular pump is critical in biomanufacturing pipelines and synthetic biology laboratories, where precise vacuum control impacts processes such as vacuum drying, freeze-drying, and high-vacuum mass spectrometry. Its design supports integration into advanced vacuum systems for molecular cloning workflows and live-cell imaging preparations requiring contamination-free environments.
Lab equipment markets are fragmented. Buyers spend weeks calling distributors, comparing quotes, and verifying supplier reliability. Sellers struggle to reach global research labs.
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We're an independent team based in The Netherlands, working with research labs and procurement teams across Europe and worldwide.
With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.
Often, yes. Verified suppliers frequently work with service partners converting the instrument. If applicable, we can list servicing options alongside the offer.
Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.
Two to six weeks, depending on refurbishment scope and whether calibration is included.
We ship to 38 countries. Crating and customs handling are quoted with the instrument.
Tell us what you need and a scientist finds it for you, usually within the hour.
Last updated 4 November 2026
€4,495 sits above most vacuum pumps here. The middle half of the 420 with a price runs from €396 to €2,477.
1 other listing of this model is available.
