Encased extractor fan with dual suction and trapezoidal belt drive
The extractor fan comprises of a fan and a motor and is fitted on shock-absorbing rubber feet
The centrifugal fan motor is made from solid hot-pressed galvanized sheet metal
10mm seal between the panel and the fan inlet to avoid vibration
1 speed
The casing is made of oxidized extruded aluminium tubes D30 or D40 and fibreglass-filled nylon corners
Statically and dynamically stabilized
8/10, 10/10 or 12/10 galvanized double paneling (sandwich) from 23 to 48mm width with autoextinguishing, sound-proof internal insulation width 10 mm
UNEL/MEC B3 type electric motor, asynchronous, three phase 400/3/50
Inspection door with lock (unlockable only with tools)
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