Model BDF is a belt driven duct fan designed for low noise supply, exhaust or duct return. The units are equipped with forward curved wheels and a galvanized steel body.

400 to 17,000 cfm
Up to 2.5 inches SP

Certifications

Optional UL/cUL 705 certification for some sizes and configurations

AMCA license for FEI, Air & Sound Performance
 

 
All products are rigorously tested for aerodynamic performance, noise levels, structural integrity, durability, mechanical performance, environmental impact, temperature, fire safety, vibration levels and more.

Greenheck is based in Wisconsin (USA), has a research center and production facilities in different parts of the world.
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