Wallair B23-A Wall and window fan 230 V 530 m³/h 23 cm

Professional ventilators with a huge air output. These fans are ideal for moving large volumes of air in a short period of time. In addition to restaurants and large-scale catering establishments, these fans have also proved their worth in workshops and warehouses. The automatic flaps prevent unwanted draughts or loss of heat when the ventilator stops. An RPM regulator (order .no. 56 02 43) can also be connected, enabling you to set individual power levels and to reverse the running direction of the fan.