Available in 8-ft., 10-ft., 12-ft., 14-ft., 16-ft., 18-ft., 20-ft., 24-ft.
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NitroSeal Drive

Powerfoil X features the NitroSeal Drive custom gearbox for increased durability and cooler operation. NitroSeal features <11 arc minutes backlash HeliCamber gear technology, SKF tapered roller bearings, 2-1/2" hollow output shaft, Simrit double lipped output seals, and lifetime synthetic oil. The NitroSeal drive is nitrogen filled to create a perfect internal environment and permanently sealed for zero maintenance.

NitroSeal Drive

The Ultimate in Industrial Ceiling FansIndustrial Ten Year Warranty

Powerfoil® X is the strongest, most adaptable, industrial ceiling fan on Earth. We designed the 8- to 24-ft. Powerfoil X to provide the most reliable industrial air movement solution for large spaces ever built; it’s so dependable that it’s backed by an unprecedented 10 Year Parts Warranty with certified factory installation. We GUARANTEE the Powerfoil X will be the end of your search for the longest-lasting, highest-performing air movement solution.

24-ft.
Number and type of airfoils
10 Patented1 Powerfoil airfoils
Airfoil finish
Mill finish aluminum or custom color
Winglet (standard color)
Patented2 Powerfoil winglet
Controller
X-Series wall key pad
Controller connection
Cat 5
Input power and required breaker
200-250 VAC, 50/60 Hz, 1Φ, 20 A
200-250 VAC, 50/60 Hz, 3Φ, 10 A
400-480 VAC, 50/60 Hz, 3Φ, 10 A
Motor
1.0 HP
Custom STOBER drives HVLS gearbox
NitroSeal Drive
Maximum speed
118 RPM
Maximum amps
3.4 A @ 200-250 VAC / 1.7 A @ 400-480 VAC
Sound level (max speed)3
Less than 55 dBA
Standard weight (as shown)
308 lbs (139 kg)
Minimum airfoil clearances required
2 ft on sides, 3 ft below ceiling deck
1. US Patent #7,284,970
2. US Patent #7,252,478
3. Sound level measured at a blade height of 20ft and 20ft horizontally from center of fan.

Architects & Engineers

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