Back to Top


Pressure vessel

Pressure vessels from Hollstein GmbH ensure a reliable process flow. Precise controls are in turn the prerequisite for the proper functioning of a filter system.

The quality plays a decisive role, above all for the safety of the plant.

These ensure our pressure vessels, regardless of the size of the plant.

In addition, our systems meet the ATEX guidelines when required. Contact us. Of course, all versions are also available in accordance with Directive PED 2014/68 / EU, AD 2000, EXC1 and EXC2.

The following materials can be processed, for example: S235JR, 1.4301, 1.4571, AIMg3 including their surface treatments.

Coordinated to the requirements of our customers, we manufacture filter systems and pressure vessels made of stainless steel or coated mild steel for the following areas:

  • food industry
  • Plastics industry
  • Automotive Industry
  • Concrete and mortar manufacturer
  • tobacco industry
  • pharmaceutical industry

and other industries.

Our technical consultants are available to answer any questions you may have. From the planning over the realization to the installation, we take care of all services.

The company Hollstein GmbH specializes in filter technology as well as plant and container construction, their assembly and maintenance work. In doing so, we fulfill the requirements of function, quality and design, be it from the individual component tailored to the customer to the complete system.