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RING RING line is ideal when large air capacities are required; in applications for wall, panel or duct fixing. For instance: ventilation of industrial buildings, car parks, stock farms, cooling of electric and refrigerating equipments etc. This line consists of 13 sizes with impeller diameter from 300 up to 1250 mm. Download Document  RING 2022 ...

RING ECi RING ECi line consists of axial fans with airfoil blades impellers directly coupled with electronically commutated permanent magnets motor (EC). RING ECi line is suitable in applications requiring large air capacities with relatively low pressures, perfect speed regulation, extremely high efficiency, according to the ErP Regulation in law.Examples of applications: ventilation and conditioning in naval and mining applications, evaporative towers, heat exchangers, cooling of electric and refrigerating equipments, etc. This line consists of 10 sizes with impeller diameter from 310 up to 900 mm. Download document RING ECi ...