In confined places with HC 522.

The HÜDIG Diesel vacuum unit type HC 522 is one of the most frequently ordered dewatering units.

There are many reasons that are mentioned to us by the customers that led to the purchase of the HC 522.

The combination of the nearly maintenance-free vacuum generator, the dirt-resistant centrifugal pump and the Hatz single-cylinder Diesel engine with a service-life of 1,000 operating hours leaves little room for other parameters with regard to the requirements to a pump unit.

Nevertheless, the compactness of the system, the external dimensions and the weight ratio are also referred to as additional purchasing criteria.

For a construction site in a newly developed housing district at the station of Vechta, the construction company from Visbek was looking for a compact dewatering system which is also suitable for relatively narrow local construction site conditions.

Here, a new residential building had to be connected to the local sewerage canal. Self-jetting HC filters with a length of 4 m were jetted in to make the dewatering funnel. The pumped groundwater was led into the next sewer.

Mr. Siemer was very satisfied after the deployment.