Like new Loren Cook 14,000 CFM @ 939 RPM variable speed fan. Can change to 18,000 CFM 7-1/2 HP 3 phase, 1725 RPM electric motor. 200,000 hour average life bearings. Fan measures 46-1/2 tall X 46-1/2 wide and 50-7/16 long. Motor stands approx. 18" taller. Motor can be swapped out for single phase 220. New price is about $5,100 will sell for $3,400. Can be mounted to flow any direction. 1000 hour salt bath coating tested.