型号扇口直径（mm）扇叶转速（r/min）空气流量（m/h）电压（v）频率（hz）功率（Kw）重量（kg）外形尺寸（mm）适用面积（㎡）KMD-1380127045044500380501.1801380*1380*400100-120KMD-1220111048037000380500.75601220*1220*40080-100KMD-106095050032000380500.55551060*1060*40060-80KMD-90079052028000380500.3750900*900*40040-60KMD-74058014008000220/380500.525740*740*30020-30