HF A - Plastic Axial Fan

Compact axial fan made entirely of corrosion-resistant plastic, suitable for the extraction of exhaust air and corrosive gases. Designed for horizontal or vertical installation, it features a stable, welded housing with flanges on both sides and an encapsulated motor fully protected from the airflow. The injection-moulded plastic impeller is statically and dynamically balanced according to DIN ISO 21940-11 (quality level G 6.3), with adjustable vane angles set at the factory. With no metal parts in contact with the air stream and options for standard or explosion-proof configurations, this fan is ideal for applications in the chemical industry, water treatment, semiconductor production, and other environments requiring high resistance to aggressive media.