Systemair Revolution Silenced Vector 250L EC V2 

The next generation of silenced fan is here. The Revolution Silenced has arrived and is precision-engineered to be quieter, lighter and maintains all the advantages of the previous model. It is the ultimate sound-absorbing fan and completely raises the bar.

Systemair’s team of engineers have developed a novel solution to reduce the noise of the airflow. These fans have silent motors with double-balanced blades. The powerful aerodynamic, optimised blades and guide vanes create fast, high-pressure airflows that can cause issues with noise.

The casing incorporates a sound-reducing foam manufactured specifically for ventilation systems and does not absorb moisture or dust. The metal flanges are placed into the housing with rubber grommets which form a seal. The fan, flanges and silencing tube insert into a light, sturdy and moulded outer-shell which deadens noise.

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