New model closed aspiratör provides for the efficient, controlled seperation of light impurities from cereals. Two inlet options enable astand alone application as well as compatability with a milling seperator or a scouring machine. Ali the aspirating air is recycled - greatly reducing the extemal exhaust requirements and there fore the plant power consumption. lntegration of the fan and settling chamber in to the design of the aspiratör achieves space saving within the plant fewer filters requiring less maintenance.