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Oil-free piston vacuum pump with 25.6" Hg ultimate vacuum, 0.76 CFM displacement, 1/8 HP motor.
The Welch 2522B-01 is an oil-free piston vacuum pump designed for various laboratory vacuum applications, such as small to medium filtration setups. Key features include:
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.
Yes. Every verified supplier states which service partners cover the instrument, and we list that 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 19 October 2026
The middle half of the 37 with a price runs from €228 to €2,950.
2 other listings of this model are available.
