Soundproof programmable DCV ducted fans designed for ventilation of houses, social facilities, offices and premises. They are also suitable for DCV applications (demand controlled ventilation).
Ventilators with air flow up to 2650 m3/h for circular pipes with diameters 125 - 400 mm. The throats are fitted with gaskets.
The fans are made of galvanized steel sheet with a 50 mm layer of soundproofing material. The fans are equipped with a 230 V / 50 Hz EC motor with thermal overload protection, have IP44 protection and are suitable for operation at air temperatures up to 40 °C.
The fan is equipped with a built-in controller preset to operate in automatic control mode at constant duct pressure.
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