Helios HQW

The HQW axial wall fans from the German manufacturer Helios have an air flow of up to 16,210 m³/h and are equipped with a square mounting plate. The diameters of the fans range from 200 mm to 710 mm, single-phase 230V motor version.

Helios HQW wall-mounted axial fans with square plate have impeller blades made of thermoplastic. The Helios HQW wall-mounted axial fans have a casing made of galvanized steel sheet with two-layer painting in white. The motor of the axial fans is made of cast aluminium. The fans are IP 54 rated.

The maximum temperature of the transported air is +60 °C. All types of Helios HQW fans can be reversed using the Helios DSEL 2 switch. When reversing the direction of air transport, the power drops by approx. 1/3.

Helios HQW fans with different voltage, reversal of air flow direction, fan with resistance for higher temperatures, fan with acid resistance can be supplied on request.