Centrifugal roof fan with cowl made of UV resistant polystyrene. Structure, roof base support and bird protection guard made of galvanised steel. High efficiency backward curved impellers of galvanised steel. Vertical discharge option available.
Standard asynchronous motor with IP-55 protection and Class F insulation. Manufactured with standard voltages: 230V 230V 50Hz in single phase motors, 230/400V 50Hz in three phase motors and 400V 50Hz in 2 speed motors.
Specially designed for roof installation, they are suitable for:
- Smoke extraction.
- Smoke emergency exhaust with motor outside the hazardous area (400ºC/2h certificate).
- Industrial and professional kitchen hoods.
- Maximum continuous operation temperature: 80ºC.
ATEX Classification to be advised.