- Description
- NOTE: Shutters & Cone Kits are not included in the price of the fan. These can be located under the Parts/Accessories Tab on this page.
Designed for warehouses, machine sheds, manufacturing plants, livestock barns, swine barns, dairy barns, poultry barns, greenhouses and tunnel ventilated facilities.
The newly designed DURAFAN® Series II Fiberglass Fans have an all fiberglass housing that will not distort in warm weather and are easily mounted through the inside wall for fast installation. The fans have an energy efficient variable speed motor (except for 36" and 52") that give maximum air flow per KW used. The aluminum motor mounts resists corrosion and there is stainless steel hardware throughout. On the 12" to 24" fans the fan blades are made of all metal, the 36" fan has a galvanized blade and the 52" has a cast aluminum blade.
Dimensions:

11501, 11510, 11520, 11530 & 11540 A B C D E F 12" 22" 12 1/4" 13 3/4" 1 1/2" 8" N/A 28" 20 3/4" 18" 24 1/4" 1 3/4" 7" N/A 24" 23 1/2" 24 1/4" 30 1/4" 2" 7 3/4" 12 1/2" 36" 29 3/4" 36 1/4" 41 7/8" 2" 7" 12 1/2" 52" 29 3/4" 52 1/4" 58 1/4" 2" 8 1/2" 12 1/2" Part # Size HP Voltage Drive RPM CFM* AMP Rough
OpeningWeight 11501 12" 1/10 115/230 DD 1725 1350 1.0/.5 14.5" x 14.5" 25 lbs. 11510 18" 1/3 115/230 DD 1725 4000 3.5/1.7 25.5" x 25.5" 46 lbs. 11520 24" 1/2 115/230 DD 1725 7000 4.8/2.4 31.5" x 31.5" 60 lbs. 11530 36" 1/2 115/230 DD 850 12300 6.2/3.1 43.5" x 43.5" 86 lbs. 11540 52" 1 230 BD 1725 27500 10/5 60" x 60" 182 lbs. *CFM Rating is listed with cone on 24", 36" and 52"
Brand Durafan Fan Type Exhaust - Reviews
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