Menu Close
Choose your Country

Your country is not included? Please visit our global website

Our Aim Is Our Customers’ Success.

Now and in the future.

01
01

KNF was founded in 1946 by Kurt Neuberger in Freiburg im Breisgau, Germany. We have remained independent and family-owned ever since, offering a reassuring level of stability to our customers. We have established ourselves globally as a solution provider specializing in the development, design, production and distribution of diaphragm pumps and systems for handling gases and liquids. Over the years we have enjoyed steady growth while also broadening our experience and global reach. With 24 locations worldwide today, we are still constantly expanding our multi-industry expertise and wide range of applications.

At the Cutting Edge

At the Cutting Edge

Innovation means remaining open-minded about new and different approaches as well as successfully identifying future requirements. Drawing on our collective expertise in various fields of engineering, from mechanics, materials, and fluidics to electronics and software, we strive to find the smartest solutions for every application – not just for today, but also for our customers’ future needs.

Working With Passion

Working With Passion

From the total reliability of our products and solutions, to our watertight promises on quality and delivery, we are dedicated to helping our clients meet their goals. We strive to improve every day through continuous development of all areas of the company as well as streamlined quality processes.

Delivering Unmatched Flexibility

Delivering Unmatched Flexibility

We serve customers in various industries, such as medical technology, mechanical engineering, process engineering and laboratory technology. Thanks to our modular system we can offer unmatched levels of flexibility to ensure that specific requirements of each market are met.

Company Information

What We Strive For

KNF is a family-owned company that believes in giving its customers the best-quality pumps.

Innovation

We are curious and bold, pushing the boundaries.

KNF is a family-owned company that believes in giving its customers the best-quality pumps.

Excellence

We continually improve the quality of our products and solutions.

KNF is a family-owned company that believes in giving its customers the best-quality pumps.

Reliability

We hold ourselves accountable: KNF is a company you can rely on.

Care

We demonstrate care for our people, partners, and communities.

Trust

We offer trust in advance and foster open and honest communication.

Collaboration

We approach our work with enthusiasm, and we value working together towards ambitious goals.

Together we innovate, together we keep the world in flow

01
01

Our Quality Promise

We see our role not only as a manufacturer of high-quality pump solutions but also as a reliable service provider for our customers. This includes both – producing at the highest level at our KNF locations in Europe and the US and providing a proactive, customer-centric service approach on a global scale.
Learn More

Our Beliefs

KNF is a family-owned company that believes in giving its customers the best-quality pumps.

Leitbild Culture

The KNF Leitbild expresses our common values, which are incorporated at every level of the KNF Group.

Learn More
KNF is a family-owned company that believes in giving its customers the best-quality pumps.

Code of Conduct

Our Code of Conduct defines our responsibilities toward our stakeholders and the environment.

Learn More

Our Commitment to Innovation

As the world market and quality leader for diaphragm pump technology, we operate multiple research and development departments continuously pushing technology further. In addition, we have founded KNF Starter an innovation unit that explores new disruptive areas beyond diaphragm pump technology. 

Learn more
As the world market and quality leader for diaphragm pump technology, we operate multiple research and development departments continuously pushing technology further.
As the world market and quality leader for diaphragm pump technology, we operate multiple research and development departments continuously pushing technology further.
As the world market and quality leader for diaphragm pump technology, we operate multiple research and development departments continuously pushing technology further.

Tailored to Your Needs

We combine bold vision with in-depth expertise to design the right pump solution for your application. Read on to learn more about our technology and service solutions.

Learn more