Belt driven centrifugal cabinet fans with special acoustic lining for improved sound radiation control
from 175 to 6,000 CMH airflow range. The low noise level is due to their plenum, lined with acoustic material that allows a remarkable reduction of noise level, inevitably generated by the fan. Their main characteristic is the low noise level which makes them ideal for urban environments (apartments, houses, bars, restaurants, gymnasiums, offices) and industrial sites where the noise is a problem. The low noise level is due to their plenum, lined with acoustic material, that allows a remarkable reduction of noise level, inevitably generated by the fan. The blower consists of a double inlet double width forward curved centrifugal fan with built-in motor.