The Helios VARD 280/2 is a high-pressure pipe fan engineered for efficient airflow in ducted ventilation systems. It features a cylindrical housing made from galvanized sheet steel with flanges on both ends, designed according to the DIN 24155 hole pattern for secure installation. The fan includes a built-in guide wheel that enhances airflow direction and performance.
Equipped with a semi-axial impeller, this model has eight spatially curved blades crafted from durable thermoplastic, providing reliable and effective air movement. The fan is directly driven, ensuring consistent and maintenance-friendly operation in high-pressure ventilation applications.