Centrifugal fans, with an approximate airflow of 100 m3/h at free discharge, back draft shutter incorporated, body and impeller made of polypropylene, 230V-50Hz motor, IPX2, Class II.
Specially designed for installations where pressure losses have to be overcome, to work at temperatures up to 40°C.
Back draft shutter
Fitted with an automatic back draft shutter to prevent air entry and limit heat leakage when the extractor is not operating.
Forward curved centrifugal impeller
To deliver high performance with a minimum noise level against high static pressure system resistance.