Aerovent - Model ATA -Axipal Tubeaxial Fan, Direct Drive

The ATA adjustable pitch tubeaxial fan is designed for clean air applications which permit the location of the motor in the airstream. The ATA features a unique blade design that maximizes energy transfer to the airstream with minimum noise. The blade pitch can be individually manually adjusted while the fan is stopped. This feature allows the user to balance the present system while affording the flexibility of further possible pitch adjustment in the future.