The Tubeaxial line offers the widest range of sizes, horsepower, and performance in the industry. TDD’s are high capacity tubeaxial fans rated from 800 to 39,000 CFM, with static pressure capability up to 1-1/4″. They are used to exhaust air from or supply air to commercial and industrial applications, such as general building ventilation, enclosed garages, paint spray booths, heat and smoke ventilation systems and other applications where the air is moved through a duct system against moderate static pressure.
TDD’s are best used for exhausting or supplying relatively clean ambient temperature air. They require practically no maintenance and are available in smaller sizes for areas with reduced airflow needs.