Vortex In-line Powerfan

VTM SeriesThe Vortex Powerfan VTM Series is an in-line duct fan specifically designed to maximize the airflow performance with minimal noise levels in a small, compact housing. These fans incorporate a powerful mixed flow impeller and internal air vanes located at the discharge end of the fan housing. This impeller and guide vane combination provides a smooth laminar air flow which in turn minimizes turbulence and noise and generate an excellent air flow to static pressure performance ratio. Quiet operation Available in duct diameter from 4’’ to 6’’ Can be mounted in any position Precisely balanced for vibration-free operation and longer life expectancy   ETL Listed Speed controllable