Let‘s make mobility more pleasant
With our innovative air and cooling solutions.

Innotrans 2024
September 24-27 in Berlin

We are at Innotrans 2024 in Berlin and will be presenting high-performance cooling technologies for converters, driver's cabs and compartments. Together, we increase comfort and ensure efficient and reliable operation.

We have further optimized our proven fan series: With complex blade designs made of high-performance plastics and improved airflow management, the RadiCal Gen. 2 and RadiPac C achieve new levels of top performance, maximum efficiency and impressive power density - with minimal noise and compact dimensions. All common operating voltages are covered and European standards are met.

These drive systems are powered by our highly efficient motors. On request, we can supplement this with our latest “intelligent fan” features, which offer you and your customers real added value through data analysis.

Thank you for you visit!

RadiPac C:
New design for maximum overall efficiency


The RadiPac C sets new standards with an efficiency increase of over 9 percentage points and achieves volume flows of more than 10,500 m³/h. This once again makes it the benchmark in its class. This is thanks to the innovative impeller made of high-strength composite material and the unique impeller geometry. Ideal for long journeys and extended operating times.

The best thing about it is that you can easily switch to the new series with wheel sizes from 310 to 450 mm, which fits the previous models exactly. This means you benefit from greater efficiency without having to adapt the design of your applications.

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RadiCal Gen. 2:
Your new number 1 for innovative web technology

With 18 % less energy consumption, 20 % higher volume flow and a noise reduction of 3 dB(A), the RadiCal Gen. 2 sets new standards in its class. And this applies to all five sizes from 190 to 280 mm. The increased air performance is the result of several design improvements, in particular the special shape of the impeller, which enables higher speeds and increased power density.

You can find out more about these and other outstanding benefits in person at InnoTrans 2024. We recommend our brochure as a short read for your trip.

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