Rosenberg Unobox

Rosenberg Unobox radial ventilation boxes are suitable for ventilating residential buildings, warehouses, shops, shop toilets, washrooms, changing rooms, etc.

Rosenberg Unobox ventilation boxes are flexible, compact fans designed for small and medium air flows. Rosenberg Unobox fan housings consist of two chambers made of aluminum profiles and sandwich panels made of galvanized sheet steel. The housing of Rosenberg Unobox ventilation boxes is soundproofed and thermally insulated with 20 mm non-combustible mineral wool. The direction of air flow can be changed at any time by replacing the panels. This flexibility allows maximum adaptation to demanding construction conditions.

Rosenberg Unobox ventilation boxes up to a diameter of 450 mm have plastic impellers with backward-curved blades and side walls made of galvanized sheet steel. Rosenberg Unobox fans from a diameter of 500 mm have highly efficient impellers with backward-curved blades made of aluminum. Rosenberg Unobox radial fans are driven by an external rotor motor housed inside the radial impeller. The motors of Rosenberg Unobox radial fans are equipped with a terminal box with IP54 protection.