The body of fans has a frame made of aluminium profile. The external enclosing elements are PANELS, the cladding of which is made of galvanised sheet steel. The panels are filled with non-combustible mineral wool characterised by high sound insulation and low heat loss coefficient.
Inside the casing there is an aluminium impeller, which is a "free wheel" with backward curved blades, which undergoes careful static and dynamic balancing. The fans are equipped with asynchronous three-phase electric motors, allowing to regulate the impeller speed by means of frequency converters. Fans can be equipped with single-phase electric motors upon additional request.
Canal-KVARK-FUD have compact dimensions, which allows their use in conditions of limited space, provides ease of installation and maintenance, as well as universally combined with other elements of duct ventilation systems. In the standard...
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