DBK USA, Inc. Filter Fan Series 220/203 GHV30

Filter fan units are for installation in electrical cabinets and enclosures in which heat develops due to the high density of equipment. Overheating threatens to cause damages to the components inside. Filter fan units with a separate exit filter pulls cool air from the outside into the cabinet and pushes warm air from inside of the cabinet out to reduce the temperature and protect highly sensitive electronic components from overheating.