The centrifugal roof-mounted upblast exhaust fans include both direct and belt drive options with efficient backward-inclined centrifugal wheels and aerodynamic inlet cone minimizing system effects. The motors on the fans are out of the air stream. These fans are suitable for applications ranging from a storage room to fume hood exhaust and kitchen grease exhaust to smoke control.
100% factory tested and designed specifically for air handling applications with a minimum L10 life in excess of 100,000 hours (L 50 life of 500,000 hours) in belt drive units.