FHI Supply or Exhaust Fan

Triangles “FHI” Series Severe Duty supply or exhaust fans come in belt or direct drive models and are ideal for applications with higher performance requirements. Triangles “FHI” series severe-duty fans come standard with cast aluminum airfoil blades and are designed to operate in factories, steel mills, processing facilities, oil and gas rigs, and many other severe duty industrial applications.

Details

16” to 84” blade diameter models available (60” for direct drive)
3,610 CFM to 115,800 CFM
Durable gray polyester powder coat finish
Deep spun venturi type orifice for quieter, more efficient operation
Rugged all welded structural frame for added support and lower vibration
Heavy duty self aligning ball bearing pillow blocks, to insure long maintenance free operation
Taper lock bushing between propeller and shaft for ease of removal, should it become necessary
Heavy duty V belt drive with cast iron sheaves, dynamically balanced fan and motor sheaves and extra strength V belts
Split tapered standard drive hubs permit easy removal of the fan from the shaft for maintenance purposes

See full specifications for sizing and performance data

View Full Specs

Hazardous Location Models

Hazardous location models are made to order and are not returnable.

No wiring
Non-sparking aluminum blades
Stationary motor mounts
Belt drive: single speed, Div. I, Class I, Group D & Class II, Groups F & G
Direct drive: consult factory