SUPPLY OF DOUBLE INLET DOUBLE WIDTH CENTRIFUGAL BLOWER OF THE INDICATED AIR FLOW CAPACITY WITH SUITABLE CAPACITY DRIVE MOTOR, BELT DRIVE SET, VIBRATION ISOLATORS, ALL MOUNTED INSIDE A DOUBLE SKIN HOUSING SIMILAR TO THE AHUS. THE TOTAL STATIC PRESSURE OF THE BLOWERS SHALL BE 40 MM W.G. AND AIR FLOW CAPACITY IS 7000 CFM(CFT D/FDA 400/CM (I) )