Trends in fans

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Trends in fans
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Quieter, better, greener

Energy efficiency is now a must, especially for large fans; for small fans, manufacturers are increasingly looking for more compact dimensions that make optimum use of the available space. New geometries and materials are copied from nature, but the market is not always ready for them.

The trend towards greater energy efficiency has been going on for years now. Less installation space, greater power density and higher volume flow with the same electrical power consumption …