Commercial Kitchen Exhaust Fan-4000CFM. Premium Efficiency w/ Speed Control
Centrifugal Upblast Exhaust Fan - 4000CFM. Exhaust Fan handles 4000 CFM @ -1.000" wc ESP, Fan runs at 1157 RPM. High Speed Direct Drive Centrifugal Upblast Exhaust Fan with disconnect switch and 20-3/4" wheel.