MedSolut AG

KNF Neuberger GmbH: High-end pump systems and laboratory equipment

KNF Neuberger GmbH, based in Freiburg, is one of Germany's leading manufacturers in the field of pump systems and laboratory equipment . In addition to advanced technology and a high degree of flexibility thanks to the company's own modular system, the manufacturer is also characterised by a high promise of quality. In the range at MedSolut you will find a wide selection of products from KNF, which we present to you in this overview.

Laboratory pumps and systems with cutting-edge technology


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KNF Neuberger: innovative laboratory pumps and systems

When we talk about KNF Neuberger GmbH, we are talking about an innovative pump and laboratory technology manufacturer with over 75 years of experience. At various locations in different countries, development, design and production are given top priority. The outstanding features of the manufacturer include above all the modern company philosophy, the progressiveness and high quality of the products as well as the innovative claim.


Founded in Freiburg in 1946, KNF Neuberger GmbH has been operating in Germany for over 75 years. In the meantime, further locations have been added worldwide, concentrated in five competence centres in Germany, France, Switzerland and the USA. In this way, input from a wide variety of areas can be combined and optimally utilised. The first pumps were produced as early as 1962, and the first patent in this field followed in 1966. Years of experience are thus among the fundamental pillars of the company.


The claim of KNF Neuberger GmbH is also impressive. Under the premise of"engineered value worldwide", the German company focuses on precision, reliability and ongoing product improvement. At the same time, customised solutions are to be created for customers from all sectors and companies, so that ideal solutions are created. At the same time, the focus is on a stable working environment in the factory and future-oriented production.

Quality promise

Hand in hand with the company's own motivation goes the high quality promise. At KNF Neuberger, know-how is concentrated from years of experience, several worldwide competence centres and employees from areas such as medical technology, mechanical engineering, laboratory technology and process engineering. This results in unrivalled core competence when it comes to developing durable, flexible and high-quality pump systems and laboratory technologies.

Claim to innovation

Together with the central quality claim, an emphasis is placed on the development of innovation and targeted improvements. Through the interdisciplinary cooperation of experts in various fields, KNF Neuberger GmbH manages to stay ahead of the times - and thus to be one of the leading manufacturers in its field.

Space travel, nanotechnology, transplants: KNF demonstrates expertise

KNF Neuberger GmbH is also distinguished by the fact that it is a reliable partner in diverse industries and fields of application, which is once again due to its high flexibility in development, design and manufacturing. Thus, the company demonstrates expertise and has already been able to contribute significantly to the following areas:
  • Space travel: Pump system for recycling used air on the ISS, which was installed in 2018.
  • Nanotechnology: Development of a special transfer pump for feed and return in the semiconductor industry.
  • Transplants: Assisting in the conceptual design of a mechanical blood pump that simulates heart function.
  • Scientific research: Customised pump development for the research laboratories of the Friedrich-Alexander University Erlangen-Nuremberg (FAU).

The KNF product range at MedSolut

Not all pump systems are the same - KNF Neuberger GmbH manufactures a wide range of pumps and laboratory technologies designed for different fields of application. This enables you to find exactly the right specifications for your needs. In our range at MedSolut, you can choose your KNF products from the following categories, among others:

Laboratory pumps

The laboratory pumps from KNF Neuberger GmbH are characterised by their wide range of applications and customisable specifications. This means that there is a high-quality, high-performance solution for every application, which differ from one another in terms of pumping capacity, possible vacuum and operating specifications.

Diaphragm liquid pumps

KNF's diaphragm liquid pumps can be differentiated into the categories of liquid metering pump and liquid transfer pump. Diaphragm metering pumps (such as the SIMDOS model) are ideal for small footprints and precise material delivery, while liquid transfer pumps (such as the LIQUIPORT model) are designed for continuous operation.

Vacuum pump systems

With the manufacturer's vacuum pump systems (such as the SC 950 model), you can rely on high steam and condensate compatibility, with an integrated gas ballast valve and speed control. In this way, delivery rates of up to a maximum of 20 l/min and an ultimate vacuum of up to 6 mbar are achieved. This can provide a decisive advantage in distillation, rotary evaporation and similar applications.

Diaphragm vacuum pump

KNF's diaphragm vacuum pumps, which include the LABOPORT laboratory vacuum pump, are suitable for a wide range of possible applications. These include, for example, centrifugal concentrations, desiccations, gel drying and liquid extraction. These laboratory pumps feature infinitely variable speed control and completely oil-free operation, which makes them particularly clean and maintenance-free.

Chemically resistant diaphragm vacuum pump

If you work with aggressive and corrosive materials, you should choose a chemically resistant diaphragm vacuum pump from KNF Neuberger GmbH. This includes, for example, the LABOPORT N 820 model, whose wetted parts are made of TFM, PTFE and FFKM. At the same time, the pumps are quiet, reliable and compact. They are also available as self-drying vacuum pumps.

Chemically resistant vacuum systems

On the other hand, there are chemically resistant vacuum systems, which can also be equipped without a diaphragm. In this field, KNF Neuberger GmbH offers the LABOPORT SR 820 model, for example, which consists of a chemically resistant vacuum pump, a base plate and two cutters. Vapours and gases cannot harm the resistant material, which is why the system is also ideally suited for corrosive applications.

Recirculating cooler

The C 900 recirculating cooler from KNF combines low energy consumption with a powerful cooling capacity of 250 W and a level indicator for particularly easy filling. The operating temperature can be individually adjusted between -10 °C and 40 °C. It can be used wherever heat has to be dissipated - the splash-proof membrane keypad provides even more safety.

Vacuum controller

The vacuum controller category includes the VC 900 model, which provides versatile vacuum control via a digital display. It is compatible with virtually all diaphragm vacuum pumps from KNF and is characterised by its low weight (1.2 kg) and compact design. A total of four different operating modes are possible.

Rotary evaporator

Rotary evaporators are used in the laboratory for the distillation and evaporation of solvents, and the RC 600 model from KNF is one of them. All functions are controlled via a central operating unit, so that this evaporator can shine as the central piece of equipment in your laboratory. In addition, there is an uncomplicated piston change, a cordless heating bath and a fixed hose guide on the tower.

Diaphragm dosing pump SIMDOS

The SIMDOS diaphragm dosing pump is available in different model variants with a flow rate between 0.03 and 100 ml/min - so you will always find exactly the right precision. The maximum pressure is 6 bar. All SIMDOS pumps are dry-running and self-priming, which makes everyday work much easier. Do you still have questions about the products from KNF Neuberger GmbH or do you need assistance with your selection? Our professional customer service is happy to assist you in all matters - from finding the right product to finding KNF spare parts. You can reach us by phone on +49 30 209 657 900 or by e-mail at [email protected]. We look forward to hearing from you!

High-end pumps and laboratory equipment: KNF Neuberger GmbH at MedSolut

When you choose a high-end pump or other laboratory device from KNF Neuberger GmbH in Freiburg, you are not only choosing innovation and quality, you are also choosing a traditional company with a high standard of research. The many customisation options allow a tailor-made solution for your area of application. Our highly trained customer service team will be happy to help you find exactly the right product from the KNF range. Simply contact us all day by telephone on +49 30 209 657 900 or by e-mail at [email protected]. We look forward to helping you!