Flow rates up to 500.000 m³/h and pressure up to 3.000 Pa with airfoil blades. Axial fans also according to ATEX and API standards.
HDF offers two lines of standard axial ventilators, designed for applications in clean air: the HDAXM and HDAXH series. Both series are mounted with airfoil profile blades for a higher efficiency and can have undirectional or reversible flow.
Both series are mounted with airfoil profile blades for hight efficiency. Axial ventilators are expecially suitable for all those application requiring large flow rates and relatively low pressure, like ventilation plants on ships, evaporative towers, ventilation and cooling of industrial facilities.