| GENERAL FEATURES: Range composed o! 4 different sizes from 20/20 up to 30/28. provided with triphasic motors of 4 poles. Airflows from 13.000 m!/h up to 54.000 mVh MANUFACTURING FEATURES: ■ Home fan assembled in a galvanised sheet box. ■ Double suction multiblade turbine ■ Transmission set placed outside of the airstream It includes a pulley cover made with galvanised sheet. ■ Transmission bearings specially designed for high temperatures. - Asynchronous standard motor of squirrel cage with IP-55 protection and F class nsulafion Standard vollages of 230/400V 50Hz for triphasic motors up to 4 kW and 4C0/690V 50Hz for higher powers. APPLICATIONS: Specially designed for m ■ Smoke extraction in case <ji hie, uemy uic muiui AREA and where high pressures are needed • Smoke extraction in industrial and professional k |