7450 CFM High, 6090 Med, 3450 Low. 60-84" Adjustable height. 1/4 HP Industrial Grade QUIET Pedestal Fan. The Air King Industrial Grade Quiet Pedestal Fans provide the perfect solution for spaces that need high volume air movements while still being quiet. Perfect for churches, banquet halls, auditoriums, and other large spaces. The Quiet Pedestal Fans incorporate a quiet speed into the controls of the fan. This quiet speed allows the fan to operate at a reduced sound level, while still delivering powerful air circulation. For times when additional power is needed, the fan can be operated using the other speeds. Another feature of the Quiet Pedestal Fan is the noise reduction base. This specially engineered base minimizes the amount of noise producing vibration that transfers from the unit to the floor.