American Coolair’s NBRA52/NBC52 Fans with Damper Door Cone Unit
Reduces Maintenance Time

JACKSONVILLE, Fla. (Jan. 25, 2007) - American Coolair’s NBRA52 and NBC52 fans, both with a damper door cone unit, significantly reduce maintenance time.

The discharge damper doors are a sturdy and aerodynamic alternative to the common inlet shutter. The NBRA52 features formed steel blades, and the NBC52 features cast aluminum blades.

American Coolair’s innovative cast aluminum disc with captured bearings extends bearing life on the fans. The auto belt tensioner ensures continuous fan operation at full capacity.

The fans are certified through the Bioenvironmental and Structural Systems Lab (Bess Lab) at the University of Illinois.

Founded in 1928, American Coolair Corporation is a manufacturer of ventilation and evaporative cooling systems for the poultry, swine and greenhouse industries. For more information call 904/389-3646, write P.O. Box 2300, Jacksonville, Fla. 32203, or e-mail agfans@coolair.com.

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