The 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 4â€™â€™ to 8â€™â€™
- Airflow capacity up to 617 CFM
- Can be mounted in any position
- Precisely balanced for vibration-free operation and longer life expectancy
- ETL Listed
- Speed controllable