WOMA: Water as a tool.

High-pressure technologies since 1962.

The power of water has been used by people since ancient times. Water power drove mills and lifted loads. Water power is an important regenerative source of energy. But water can do much more. The revolutionary idea of using the mechanical effects of flowing water for cleaning at enormous pressures was the start for WOMA in 1962. And this idea has been the driving force behind the entire company. We use Water as a Tool.

WOMA teaser

Innovative. From the outset.

Know how and technologies for water pressures with up to 4,000 bar.

The first product innovation from WOMA – the ATÜLAG, a high-pressure sewer cleaner – revolutionised the industry of the time. Since then, WOMA has been one of the leading manufacturers of high-pressure plunger pumps, high and ultra-high-pressure units, water tools and accessories. Due to consistent research and development, we today master systems with water pressures of up to 4,000 bar.

To underline how enormous this pressure is: It is four times the pressure at the deepest point in the ocean. This is in the Mariana Trench at a depth of over 10,000 metres. Human beings have only once entered the depth in this region. WOMA customers around the world work with these pressures on a daily basis.


Our major driving force: You.

WOMA has been supplying high-pressure technologies to customers worldwide for more than 60 years. As part of the Kärcher Group, we reach a growing international target group via the international dealer and service network of the world market leader for cleaning technology.

Our experience in high-pressure technologies today comprises

WOMA Production

Highest Quality Standards: Made in Germany.

In the production, we rely on a manufacturing technology that allows a consistent quality management in accordance with DIN EN ISO 9001:2015, DIN ISO 14001:2015 and DIN ISO 50001:2011 as well as a high flexibility vis-à-vis your specific requirements. With our modern production line, we have over 600 tools permanently available. Permanently in stock are 40 products that we can call on at any time, depending on the customer's order.


We are in continous exchange.

Being close to our market and applications as well as a continous exchange with all stakeholders is of great importance for us. WOMA is an active member in the following associations and organizations.

VDMA Pumps + Systems

As an industry-specific association, VDMA Pumps + Systems represent the interests of some 120 German manufacturers towards customers and customer organizations, public and other national and international authorities and business circles.

Deutscher Industrie-Reinigungs Verband (DIRV)

The Deutsche Industrie-Reinigungs Verband (DIRV) was founded in the beginning of 2020 with the goal to make industrial cleaning applications more safe through operator trainings and automated, respectively mechanized cleaning technologies.

WaterJet Technology Association (WJTA)

The WaterJet Technology Association (WJTA) was formed in 1983 in order to sponsor and organize conferences on waterjet technology and to develop codes of practice and safety for the waterjetting industry.

European Water Jetting Institute (EWJI)

The European Water Jetting Institute, EWJI, has a strong focus on developments in Europe, which are of interest to the water jetting industry.

Deutschsprachiger Flüssigkeitsstrahler Industrie Verband

The DFIV (Deutschsprachiger Flüssigkeitsstrahler Industrie Verband e.V.) encourages the communication on Best Practices with regards to liquids and water jetting.