Roof radial fans suitable for apartments, prefabricated houses and smaller commercial and industrial buildings.
Ventilators with air flow up to 1490 m3/h for circular pipes with diameters 160 - 315 mm.
The fan is made of galvanized steel sheet and has a protective net against small birds. The fans are equipped with a 230 V / 50 Hz EC motor with thermal fuse, have IP44 protection and are suitable for operation with air temperatures up to 40 °C.
Speed control is carried out via a potentiometer located in the terminal block, external control or 0-10 V analogue input from external sensors.
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