主要参数机号（№）转速(r/min)配用电机（kW -P）流量（m3/h）全压（Pa）噪声dB（A）228000.12 -21300140621450O.06-460020572.528000.25-221002156514500.09-410003559328000.37-230002306814500.12-4200059613.528000.75-260002607214500.25-430007863429001.1-285133807714500.37-45870149739600.18-6450080644.514500.55-48000160739600.25-653001006551450O.75-410000170749600.37-67700120665.514501.1-41300020076960O.37-6850014068614502.2-418700300809601.1-61450018075714503.0-424500350859601.5-62200021080814504-437200380889601.5-6280002308299603-63600024085109604-65000026088