This AKSD axial fan delivers up to 5,585 cfm with an improved mix of airflow and static pressure. The fan features aluminum blades with profiled winglets that meet the demand for lower noise and higher performance in the OEM refrigeration marketplace. Other applications include data centers, heat pumps, condensers, cooling units, evaporators, and chillers. It is designed to the same dimensions with the same mounting pattern as previous models to simplify designs or system upgrades. The fan’s external rotor motor provides a space-saving compact design and 100 percent variable-speed control. In addition, the winding has standard moisture protection impregnation.