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Compact, oil-free vacuum pump suitable for contamination-free applications.
The KNF LABOPORT N 86 KT.18 is a mini diaphragm vacuum pump, expertly designed for laboratory applications. Operating entirely oil-free, this pump ensures that the media remain uncontaminated during both pumping and evacuation processes. With a maintenance-free and whisper-quiet performance, this model guarantees efficient operation. It features a flow rate of 5.5 liters per minute, and its compact design boasts dimensions of 90 x 141 x 164 mm. Weighing just 1.9 kg, it is easily manageable for various laboratory settings. Achieving an ultimate vacuum of 403 mbar (abs.), this unit was thoroughly tested for proper functionality. Manufactured in 2007, the equipment may show signs of wear and areas of peeling paint, but remains fully operational, reflecting its robust build quality.
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 367 with a price runs from €600 to €5,361.
