Centrifugal Rooftop Filtered Supply Fan, Belt Driven

Twin City Fan’s belt driven filtered supply fan, model BCRFS, is designed specifically for roof mounted applications, supplying clean, untempered make-up air. These fans offer high efficiency and quiet operation in a compact design. 

Sizes (wheel diameters)
8.86 to 22.05 inches (225 mm to 560 mm) 


Airflow to 17,000 CFM (28,900 m3/hour)

Static pressure to 4 inches w.g. (1,000 Pa)



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