Manufactured using fixed or adjustable aluminum blades with varying capacities to handle volumes from 2000 CFM at free delivery up to 50,000 CFM at 2.0” W.G. These fans can be furnished with a direct couple (Arr. 4) or v belt drive (Arr.9). Normally these fans are installed in ducts to supply or exhaust ambient air, hot or corrosive gases (FRP coating available).
