€331.19excl. VAT
In stock
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Chemical-resistant KNF diaphragm liquid pump with adjustable flow, dry-running capability, and low-pulsation operation.
The KNF Liquiport NF 100 PL6633-NF 100 is a compact diaphragm liquid pump for laboratory, analytical, and technical fluid-handling applications. Its oscillating membrane design provides reliable liquid transport and dosing, with low-pulsation flow and dry-running capability.
This KNF laboratory dosing pump is suitable for chemical-resistant fluid transfer, analytical instrumentation, biotechnology laboratory workflows, and industrial liquid conveying where dependable continuous operation is required.
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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
€331 sits in the middle range process pumps here. The middle half of the 397 with a price runs from €67 to €1,800.
1 other listing of this model is available.
