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FBS
The FBS extraction units are ventilating chambers with suitable soundproofing to ensure extremely silent operation.
With different combinations of rotor diameter, speed and power supply, the range covers a field of flow-rates from 200 to 6,500 m3/h, with static pressures up to 450 Pa.
Electric fans are double inlet type with statically- and dynamically-balanced impellers to minimise vibrations and noise.
The high working static pressures allow the use of ducting for the extraction or distribution of air in a series of rooms.
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• Structure made from galvanized steel sheet metal with perforated inner panels and glass wool (50 mm thick.) sound insulation.
• Galvanized steel collars to fit circular air ducts.
• Direct driven double inlet centrifugual fan (EC type for FBSE)
• Galvanized steel collars to fit circular air ducts.
• Direct driven double inlet centrifugual fan (EC type for FBSE)