*In-line Mini Sirocco Fan Range is with multi functions as a Direct Air Exhaust Fan, an Air Pressure Booster and an Air Direct Booster. The Fan is specially designed for using in extensive ventilation system in premises such as warehouses, plants, multi-storey buildings, etc. * Various installation patterns satisfy different installation space, location and adjustable outlet direction to fit vertical or horizontal position * Compact size casing is designed for small installation space * Well balance aluminum high pressure forward curved centrifugal fan provides quiet and stable operation *The fan is driven by Internal Rotor Motor * Same size of inlet and outlet for easy connection to a ducted system. * The fan can be mounted on the wall, floor or ceiling.