Centrifugal fan R SERIES

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ZIEHL-ABEGG fans meet the highest quality requirements in any application field. This means that the EC centrifugal fans in our R series are perfectly suited for applications in air conditioning technology, device and component cooling, or for exhaust systems. Available in a number of dimensions from 108 - 450 mm, the fans from our R series in their spiral housing made of galvanised sheet metal can be mounted on the outlet flange or using fixing brackets. Our ECblue technology with integrated controller is perfectly tailored to the fan. Naturally, fans with ECblue motors meet the requirements of all relevant EU energy efficiency directives. Single-ended/double-ended extracting EC centrifugal fans in the optimised spiral housing with forwards-curved blades. Energy-optimised for operation in a spiral housing for a high level of efficiency and favorable acoustic characteristics. Available in dimensions of 180 to 450 mm (single-sided) and 250 to 450 mm (double-sided). This allows for volume flow rates of up to 9,000 m³/h and static pressures of up to 1,100 Pa. Housing fans in the R series are characterised by their high output density. The high number of blades allow the fans to have very comfortable noise levels without disruptive rotation sounds. Housing with discharge flange and fastening bracket. External rotor motors: ECblue technology with integrated controller tailored to the fan