There are 14 models, with impellers from 315 to 630 mm — all within a slim motor profile.
Sizes from 315 to 450 mm have steel impellers Aluminium is used for fans from 560 to 630 mm. All models have a die-cast aluminium casing protected to IP54 and are fully controllable using auto-transformers and electronic speed controllers.
Dynamically balanced impellers ensure high efficiency and low noise levels. Their compact design enables these impellers to be fitted at any angle or position.
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