Axipal Tubeaxial Fan, Direct Drive
The ATAD Adjustable Pitch Airfoil Tubeaxial Fan is designed for clean air applications that permit the location of the motor in the airstream. ATAD features a unique blade design that maximizes energy transfer to the airstream with minimum noise. The pitch on each blade can be 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. The ATAD also utilizes a unique cast iron housing containing both bearings and the fan shaft as one assembly.
Sizes (wheel diameters)
叶轮直径：346 mm to 1,239 mm