This large scale exhaust system splits filter and radial fan in separate units. We recommend this filter system for hardest grinding, welding and cutting applications. It is available up to an exhaust capacity of 36,000m³/h. Filter systems of the 610 series can be placed inside or outside the workshop. Filter systems for outside placement are equipped with a separate control cabinet, a 90° silencer outlet and special UV resistant coating. For outside placement HERR also offers a special explosion protected version of the system.

Filter systems of the 610 series use a multiple of 20m² surface HISTec® ePTFE cartridges. The Siemens® logic monitors the work procedure and initiates the cleaning when the filter cartridges are stuffed. Cleaning is executed only when necessary – this saves energy and increases the filter cartridge lifespan. The soft, quiet and efficient cleaning via the HiRoto® rotary nozzles saves air (energy) and stresses the filter cartridge less than conventional cleaning procedures via air pulse. Optionally series 610 filter systems can be equipped with a frequency inverter to adjust the airflow according to the production needs. This saves energy and money.