德通三相DF6G-4低噪声轴流管道通风机商品名称型号规格电压功率转速风量噪音FG系列管道风机SF3G-4380V0.08KW1420160065DF3G-4220V0.08KW1420160066SF31/2G-4380V0.37KW1420370067DF31/2G-4220V0.37KW1420370067SF4G-4380V0.55KW1420530072DF4G-4220V0.55KW1420530072SF4G-2380V1.1KW2800664082SF5G-2380V1.5KW28001400085SF6G-2380V3KW28002000086SF5G-4380V0.75KW1420930074DF5G-4220V0.75KW1420930074SF5G-4380V1.5KW1420930074SF6G-6380V1.1KW9601300071SF6G-4380V2.2KW14201870075SF7G-4380V3KW14202450078SF7G-6380V2.2KW9602300075SF8G-4380V4KW14203000081SF8G-6380V2.2KW9602800078叶片为前掠式三元扭曲宽叶片噪音低、风量大、效率高、风压稳定机壳、叶轮表面采用先进的工艺流水线进行喷涂处理、色彩柔和光艳,持久不变适用于工矿企业、民用建筑的通风换气风量:1600-30000 m3/h全压:65-345 Pa