Hölscher Wasserbau GmbH
Hölscher Wasserbau GmbH

Rohrleitung Flansch

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Control Technologies

Our goal as a service provider is to create competitive advantages, not only for us but for you as well.

Accordingly, we are always looking for improvements and further development potential in our products and processes. The experience we continually gather in project work and – more importantly, the suggestions and needs of our customers – provide the input for innovative development.

We created our R&D team with the specific mission of understanding and implementing your ideas. Made up of specialists from a variety of fields, they evaluate the potential of suggested improvements whether originated from customers or internally. Improvements with promising benefits are refined with equal portions of creativity and know-how and transformed into reality:

Control Technologies: Advanced PLC control technologies with computer-controlled remote sensors and frequency-controlled pumps provide maximum benefits in terms of cost efficiency, operational safety and environmental protection.

Pump development system: used in well regeneration as well as determination of hydraulic conductivity and sand content in accordance with DVGW and other test standards.

Applications: Dewatering, groundwater control, well drilling and enviro-engineering.

If you have any questions, please do not hesitate to contact us.

Hölscher Wasserbau GmbH

Hinterm Busch 23 (Ems)
D-49733 Haren

Phone:+49 (0) 5934/ 7 07 – 0
Fax: +49 (0) 5934/ 7 07 – 26


Hölscher Wasserbau GmbH is an independent family-run enterprise with numerous branch offices and subsidiaries located in Germany and internationally. Our dynamic and highly motivated team provides optimum solutions to even the most challenging problems, consistently ensuring highest customer satisfaction.

With over 500 highly qualified, experienced specialists we offer a wide range of services in the areas of dewatering, groundwater control, well drilling and enviro-engineering. Whether you are looking to build power stations, industrial plants, geothermal wells or need services such as operation, servicing or maintenance, we are your expert provider with many years’ experience you can benefit from.

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