817-9145, Sanyo Denki, Sanyo Denki San Ace 9HV Series Axial Fan, 48 V dc, DC Operation, 222m³/h, 40.8W, 850mA Max, 80 x 80 x 38mm Sanyo Denki San Ace 9HV Series Axial Fan, 48 V dc, DC Operation, 222m³/h, 40.8W, 850mA Max, 80 x 80 x 38mm