Greenheck 5 HP 3 PH Cabinet Belt Drive Filtered Sidewall Propeller Exhaust Fan

Greenheck SBS-3H36-50 belt drive 6 blade axial fan
Baldor EM3218T 5 HP 208-230/460V 3 phase drive motor
6 x 23-1/4"x22-1/4 aluminum mash filters 
Approximately 44-1/2" square enclosure, 74" long
Mounting brackets on end will stick out 3" on each side, is for  46" square hole
Very nice clean unit, doesn't look like it has had much use 
Shipping demensions 52x80x50 595 lbs