Backward curved centrifugal fan
600 - 104 000 cfm | 03 series Hartzell Fan

Hartzell Fan's Fiberglass Backward Curved Centrifugal fans utilize our unique one piece, solid fiberglass FA wheel to provide high efficiencies with non-overloading horsepower, low noise, and low RPM. It offers consistent performance and energy savings.

- Sizes 12" to 60" in Class I, II, or III construction and Arrg. 1, 9, or 10
- CFM from 600 to 104,000 at free air with up to 16" SP
- Application Examples - Dust collection, food processing, chemical processing, and pharmaceutical companies Clockwise or counterclockwise rotation and in standard discharge positions; rotatable housing on sizes 12" to 33" only Fans are heavy industrial duty construction with Type BC single thickness airfoil blades or Type BA double thickness hollow airfoil blades with industrial duty air dry enamel Motors are out of airstream furnished as TEFC, ODP, mill & chem, or to specifications upon request Standard construction up to 300° F (except Arrg 4) but high temp construction is available AMCA Type A, B, and C spark resistant construction and explosion proof motors are available Special materials of construction and other features, options, and accessories are available