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Centrifugal Fans • Applications

Air & Hot Gas Circulation

Customized solutions for demanding applications

  • Efficient and reliable

    Air and hot gas circulation plays a crucial role in many industrial processes.

    Whether in drying technology, gas purification or the chemical industry, efficient and reliable fans are essential to ensure optimal process conditions. POLLRICH offers you a wide range of high-quality centrifugal fans that have been specially developed for the requirements of air and hot gas circulation. Our fans are characterized by high performance, robustness and durability and are available in different versions to meet individual requirements.

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    Maximum efficiency
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    Maximum reliability
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    Customized solutions
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    Comprehensive service
  • Advantages of POLLRICH centrifugal fans

    POLLRICH not only offers high-quality centrifugal fans, but also comprehensive service and competent advice. We support you from the planning to the commissioning of your plant and are also available to help you afterwards.

    • Individual planning and design of your plant
    • Comprehensive product range for every need
    • Many years of experience and comprehensive know-how
    • Reliable service and maintenance
    • Short delivery times and high flexibility
  • Technical specifications
    • Volume flow
      from 350m³/h
      to 1,900,000 m³/h (single inlet)
      to > 3,800,000 m³/h (double inlet)
    • Pressure increase
      up to 330 mbar (single-stage)
      up to 560 mbar (two-stage)
    • Impeller dimensions
      from 250 mm to 4,000 mm
    • Peripheral speed
      up to 280 m/s
    • Operating temperature
      from -52 °C to > 850 °C
    • Drive power
      from < 1 kW to > 6,000 kW
Fields of application and challenges

Air and hot gas circulation is an essential part of many industrial processes. It is used, for example, in the following areas:

  • Drying technology:
    drying of food, wood, paper and other materials
  • Gas purification:
    conveying and cleaning of hot exhaust gases
  • Chemical industry:
    transport of gases and vapors at high temperatures
  • Power plant technology:
    cooling and dedusting of hot gases

The challenges in air and hot gas circulation are mainly the high temperatures, aggressive media and high demands on the reliability of the fans. POLLRICH centrifugal fans are specially designed for these demanding conditions and ensure efficient and safe operation of your plant.

  • Your solution partner

    POLLRICH GmbH is your competent partner for the design and realization of your air & hot gas circulation. We offer not only high-quality products, but also comprehensive service and individual advice.

    • Individual advice and design
    • Comprehensive product range
    • Many years of experience
    • Reliable service
    • Innovative solutions
  • Frank-Martin Bub

    Managing Director of POLLRICH GmbH

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Frequently asked questions

What types of centrifugal fans are offered by POLLRICH?

What materials are used for POLLRICH centrifugal fans?

Are POLLRICH centrifugal fans suitable for use in potentially explosive atmospheres?

How can I select the right centrifugal fan for my application?

Does POLLRICH also offer maintenance and repair of centrifugal fans?

Place your individual request with POLLRICH!

  • Our range of services

    We realize efficient and innovative centrifugal fans for our customers from the respective industries according to our motto “Living Productivity”. With our extensive experience and expert knowledge and using all of our expertise, we produce durable and reliable products and support your company with customer-centric service to keep your production processes running.

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    Longstanding experience
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    Cutting-edge technologies
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    Highest quality
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    Excellent service