ERV-49M - Ventilation Blower with Manual Backup Option

ERV-49M electric blowers are designed for use in fallout shelters and civil defense shelters, providing manual backup operation in case of power failure. These blowers are widely used in Eastern European shelters as reliable air circulation solutions. The ERV blowers are based on ЭPB-49 Eastern Central Europe type blowers which are part of CBRN filtration systems and have a proven track record of durability and efficiency in long-term air supply applications.