ebm-papst’s New RadiCal Fan Features Higher Air Flow Thanks to New Aerodynamics

In order to satisfy increasing market requirements for cooling in data centers, ebm-papst has developed the tried-and-tested series of RadiCal centrifugal fans further. By employing computer-aided optimization methods, the width of the impeller, the size of the intake area, the blade contour and blade thickness were all adapted for a higher air flow with a lower head. As a result, the new RadiCal achieves a maximum efficiency of 68.5% at an air flow of 13,000 m³/h.