Sound-insulated fans suitable for ventilation applications where low fan noise is advantageous - large-capacity kitchens, for ventilation of restaurants, sports halls, hospitals, warehouses and swimming pools.
Ventilators with air flow up to 11360 m3/h for circular pipes with diameters 315 - 560 mm.
The enclosure is made of galvanized steel sheet, sandwich design and is internally coated with a layer of soundproofing material. The fans are equipped with a 230 V / 50 Hz EC motor with thermal fuse, have IP55 protection and are suitable for operation with air temperatures up to 50 °C (depending on type).
Speed control is carried out by means of a potentiometer located in the terminal block, by external control or by 0-10 V analogue input from external sensors.
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