Rosenberg USA has introduced two new models of electronically commutated axial fans. The new fans feature finned blades with a special pitch that increases fan efficiency. The 500 mm model can deliver up to 6,000 CFM of airflow. The 560 mm model offers a top airflow of 7,000 CFM. The finned blade design also helps reduce fan noise.
Applications for Rosenberg EC axial fans include use in data centers, heat pumps, condensers, cooling units, evaporators, and chillers. With reduced mechanical content, the fans run cooler and quieter, require little or no maintenance, and are easily speed-controlled.