Tubeaxial Fan, Direct Drive
The TABD tubeaxial fan is designed to handle corrosive fumes, smoke, hot or moist air. The TABD features the Macheta® tipped cast aluminum airfoil blade for increased performance, and a continuously welded, heavy-gauge flanged casing with bolt holes for mounting to fan accessories or ductwork.
All propellers and hubs are cast from 319 aluminum as standard. Propeller sizes 12 through 72 inches are cast solid. Sizes 84 inches and larger are adjustable pitch with individual blades and hub. For specific applications such as high temperature environments (600°F, 315°C maximum), cast solid propellers are available in A240 aluminum alloy and, for corrosive environments, propellers are available in Dura-Metal (aluminum bronze, 500°F, 260°C maximum) alloy.
Sizes (propeller diameters)
- 12 to 96 inches (305 mm to 2,440 mm)
- Airflow to 131,900 CFM (224,100 m3/hour)
- Static pressure to 1.5 inches w.g. (370 Pa)