Speed (Nominal) 2850(rpm) Bearings Ball Type AC Fan Fan Rotation Counter Clockwise Product Diameter (mm) 171.5(mm) Operating Frequency 50/60(Hz) Voltage Rating 115/230 Operating Input Voltage Range 85 TO 265 商品介绍 AC Fan Axial Ball Bearing 115V/230V 85V to 265V 206CFM 50dB 171.5 X...