Our new QYW06015 – Series Fan was re-engineered to improve the sound quality of this series.  We have created a new rotor that will provide the same output and pressure with 5-12% reduction in dba ratings.  The key factor is the frequency of the sound, our goal is to soften the frequency so that you will not have the annoying pitch or wine of the fan in your system.

The options available with this series are two and three wire models with tach and alarm features. Four wire models with PWM control, integrated thermistors, and ruggedized versions (IP34 up to IP56).

Customized connectors and fan trays are available.

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To see the catalog, click here.