powerful centrifugal fan from Ziehl-Abegg, model GR25C-6IK.BA.CR., ECblue technology (IE4) It is a free-running impeller with an integrated external rotor motor - ideal for professional applications in ventilation, air conditioning and filter systems. Centrifugal fan (free-running) from Ziehl-Abegg, model GR25C-6IK.BA.CR with modern ECblue technology (IE4). The fan impresses with its high efficiency, precise controllability and quiet operation - ideal for professional ventilation, filter and industrial systems. The power consumption in typical operation is approx. 500W, with a maximum electrical power consumption of up to 760W (peak load according to the nameplate). Technically perfect. Delivery incl. Mounting plate as shown. Minor scratches may be present. Delivery includes mounting p.