The fans of the CTA - CTR series are high efficiency centrifugal fans for low pressures in flat-blade backward inclined (CTR) and airfoil (CTA). They were specifically designed for conveying clean or slightly dusty air and can be run both single and double inlet. These fans find their main application in the civil air conditioning systems, dust collection systems, drying cabins, in painting systems, boilers and furnaces. One of the main features of these series is the robust construction with strong electro performed appropriately reinforced metal sheets that ensure minimum noise and the absence of vibrations and pulsations.
The fans of the CTA - CTR series are manufactured in 24 sizes with impeller from 318mm to 2400mm in diameter. All the fans are built in fixed execution; from the size "150" onwards are supplied unassembled with the case divided to allow the transport. The impellers are statically and dynamically balanced with electronic equipment in compliance with ISO N.1940 Class G = 2.5.