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Old Belt Driven Systems Get A Makeover with The EC Fan Grid

Axair German supplier Rosenberg, offer a plethora of energy efficient fans with EC-drives for standard fans, fans for OEM-applications and ventilation units. EC-fans are utilised everywhere where economical energy usage and simple control are required The featured video shows the conversion of an old system fitted with a backward curved belt driven centrifugal fan with a number of plug-type backward curved motorised impellers, also referred as Fan Grid in Nuremberg, Germany. In total over 100 units are used in this particular site. An EC ...