Vacuum technology

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Vacuum technology is an important aspect in the world of industrial services. By applying vacuum technology, Wenau offers the fastest and most efficient way to pump large quantities of both wet and dry substances.

"Vacuum technology" includes:

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Vacuum technology

In a short time Wenau can vacuum out soil, clay and/or stones around cables and pipelines. We use the vacuum truck for emptying basements and crawlspaces under existing buildings or for cleaning above- and underground tanks. We also clean industrial machinery using vacuum technology. 

Advantages of pressure-vacuum technology

The advantages of this technique are overwhelming, making it an optimal working method for many customers:

  • Fast, safe and efficient;
  • Ensures cost and time savings;
  • Less labor intensive than traditional methods;
  • Suitable for hard to reach places;
  • Environmentally friendly;
  • Less damage and risks.

Suitable fleet

If you are looking for a vacuum truck or multiple vacuum vehicles, then you are at the right place with Wenau. We have a diverse range, which means that both liquid, and sticky and pasty flows are disposed of without any problems. In addition, we ensure that all (waste) liquids are stored or disposed of in a responsible manner. This is an overview of our vacuum vehicles, trucks and trailers:

Vacuum vehicles ADR/VLG

  • Tipping with lid;
  • Tank capacity from 10m3 to 18m3;
  • Vacuum pumps from 1600 to 9000m3;
  • High pressure pump;
  • If required, also ATEX equipped.

Combi vacuum vehicles

  • Double compartments;
  • With double high-pressure pumps;
  • Liquid pumps;
  • Live air;
  • Weighing systems;
  • (Air) tools.

Vacuum trailers ADR/VlG

  • Tipping with lid;
  • Tank capacity from 20m3 to 33m3;
  • Vacuum pumps from 2700m3 to 3800m3.

Sludge suction dredgers

  • For removing mud and silt from soils or waterways.

Sewer combination

  • For emptying and flushing sewers and wells.

Application of vacuum technology by Wenau

The vacuum trucks are very widely applicable, including for the following work:

  • Vacuuming soil during sewer construction;
  • Emptying cellars;
  • Releasing cables, pipes and roots;
  • Releasing train and streetcar rails;
  • Excavating crawl spaces in connection with odor nuisance;
  • Removal of contaminated soil;
  • Removal of gravel from roofs;
  • Emptying silos, storage tanks and pipes;
  • Cleaning of bio-digestion plant;
  • Vacuuming cutting sand emulsion collection tanks (water jetting);
  • Removing rubber granules from synthetic turf fields.