The Ermator C5500 Pre-Separator introduces an additional separation stage to capture as much dust as possible before it can reach the dust extractor. In grinding operations where a large amount of dust is produced, your dust extractor may need to be supplemented with a pre-separator. The benefit is increased efficiency in the separation of dust a from the air stream, improved filter performance and significant reduction in the frequency of filter maintenance. Also includes our popular Longopac for safe containment and disposal of concrete dust and other harmful building materials such as asbestos and lead. A Pre-separator also contributes to higher airflow, faster pick-up, and extended motor life. Designed for T7500.