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The fan casing is made of galvanised steel and provides reliable protection against corrosion. 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 operating 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-R have compact dimensions, which allows to use them in conditions of limited space; provides ease of installation and maintenance.
-for kitchens and industrial ventilation systems;
-have compact dimensions, which allows the equipment to be used in
space constraints;
-additional special elements allow the fan to be installed outside...