Farm building fan Q series

for air circulationradial

Cross-flow fans/radial flow fans with 60 to 120 mm impeller diameter and lengths up to 1,200 mm. Housing with flow at 90° or 180° made of rugged extruded aluminium profile. Option of impeller without housing in all frame sizes. Properties & special features: QR06 frame size also available as 19" plug-in unit, option of motor operation in 24 V direct current version (brushless electric motor), 100% speed controlled motors. Motor concepts: External rotor motors: ECblue EC technology with integrated controller matched to the fan AC technology