This type of fan is a helical type equipment with direct transmission, for wall or duct installation, made of galvanized steel with thermal and acoustic insulation with BS1D0 fire classification and propeller made of cast aluminum protected against corrosion by polyester resin powder coating, its use is ideal for ventilation of industrial premises that require the movement of high quantities of air, smoke extraction, etc.
Construction features:
• Asynchronous motor with IP-55 protection and class F insulation, with operating ranges between 230V (±10%) / 60Hz for single-phase motors and 230-460V (±10%) / 60Hz for three-phase motors.
• Maximum continuous working temperature: 50°C to 60ºC.
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