IES is a progressive air-engineering firm that eliminates the problems with combustible dust through its line of SonicAire ® fans. All fans apply the proven and innovative BarrierAire Technology™ system, which delivers enterprise-wide continuous clean through robotic engineering design. All fans clean by using high velocity and high mass airflow to create an overhead barrier preventing combustible particles from accumulating on steel structures, pipes, ducts and process equipment. Our engineers have customized different fans for every industry since fugitive particles vary by the materials processed. Take advantage of our Try and Buy Program. For details, contact Brad Carr at 336.712.2437.