€715excl. VAT
In stock
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Reliable, oil-free diaphragm pump for slightly corrosive vapors and gases.
The KNF N816.1.2 KT.18 is a versatile vacuum pump tailored for handling slightly corrosive vapors and gases, utilizing a diaphragm mechanism for operation without oil. It delivers a flow rate of 30 L/min with a maximum operating pressure of 0.5 bar and achieves a vacuum of 160 mbar abs. Designed for ambient and medium temperatures between +5 °C and +40 °C, it is crafted with PPS heads, PTFE-coated diaphragms, and FFPM valves. Compact at 361×141×102 mm and weighing 3.95 kg, it fits easily into limited spaces. The robust, silent motor and temperature control system prevent overheating, ensuring long-term, efficient performance. The integrated air filtration ensures purity in the generated vacuum, making it ideal for diverse laboratory and industrial applications where reliability and quality vacuum are paramount factors.
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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.
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Last updated 19 October 2026
€715 sits in the middle range vacuum pumps here. The middle half of the 453 with a price runs from €401 to €2,083.
