Cabinet fans manufactured from galvanised sheet steel. Trained to transfer air at 400°C-1/2h for the extraction in fire conditions. Direct drive centrifugal fan with forward curved impeller. Single phase 230 V, 4 poles, 2-speed motor, [CLASEMOTOR] with thermal protector (don't connect if it's provided to operate at 400°C-1/2h). Isolated version: Acoustic fiberglass of 25 mm thickness (M0). Brand [MARCA] model [MODELO] .
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Interruptor paragem-marcha
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Pressostato
Localizado no interior da caixa. -
Versões isoladas (modelos ISO): Incorporam isolamento acústico em lã de vidro de 25 mm (classificação ignífuga M0).
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Juntas de estanqueidade
nas bocas de aspiração e de descarga.