DescriptionThrust 50, 75 and 100N.Centrifugal backward curved impeller in galvanized steel and balanced in accordance with ISO 1940-1, G6.3.Fan duct in galvanized steel with 2 mounting feet.Fan external electrical terminal box.Supplied with inlet steel guard.Fan approved in accordance EN12101-3 at F400-120 and F300-120.MotorsIEC, from 80 to 90, three phase 380-415V/50Hz, IP55, Class H, F400-120 and F300-120.2 speeds 4/8 pole, connection type Dahlander.Working temperature from -20ºC to +40ºC.On requestIP65 isolator in place of electrical terminal box, factory fitted or as an accessory.External painting to RAL colour.
