Reliable ventilation is one of the most important engineering systems in civil defence shelters, bunkers and protected facilities. The EBL 36 High-Pressure Ventilation Blower is a compact radial blower designed for ventilation and air filtration applications where stable airflow and high static pressure are required. According to the manufacturer, the unit is tested and certified for professional use and is compatible with CBRN filtration and ventilation systems. Atmas Group