We were able to convince well-known customers worldwide of our first class products and services. We give advice and support to you - wherever necessary: Convince yourself of our successful reference projects in various application areas.

We are known for the world's most advanced diaphragm pumps and the unbeatable process reliability of our pumps and systems. Our research and development team is constantly advancing our technology; numerous innovations have already been patented. Find out more about the benefits of our top products!

References and projects

For more than 60 years, LEWA has developed complete solutions for various applications. Our experts gained a lot of process know-how. This is shown by the huge variety of completed projects. Get an insight into our project references. We explain the specific processes and document the solutions that we have developed to meet the individual process requirements.

Top products

As a specialist and market leader in fluid handling, LEWA offers numerous advantages. We create a customized solution for your application: from process analysis and planning to our first-class worldwide service.

We offer highest process safety and reliability, low life cycle costs, low wear, maximum efficiency, and compliance with international standards such as API, ASME, EHEDG or TÜV. Find out more about our top products!

LEWA certificates


We are integrated into a strong network. LEWA supports and benefits equally from numerous association memberships. This ensures a constantly updated knowledge and active knowledge transfer as well.

The quality of LEWA’s products and services has been acknowledged and certified by various institutions and companionships.