4-72系列离心风机具有高效率、噪声低、压力曲线平稳、使用范围广等特点，主要用于厂矿企业、体育馆、歌剧院、地下室、大小宾谊、酒楼、商场及大型建筑的室内通风换气、降温除尘等用途，也可以与其它各类机械设备配套作气体循环使用。输送的介质为空气和其它不自然，对人体无害、无腐蚀性气体。型号（model）功率（KW）转速（R/MIN）风量（m3/H）风压（Pa）4-72系列离心风机选型参数型号配用电机进风口尺寸出风口尺寸D1D2D3n1-d1A1A2A3B1B2B3n2-d22.8A2/1.5Φ280Φ306Φ3248-Φ1022425628819622826116-Φ73.2A2/2.2Φ320Φ350Φ3678-Φ1025628832022425628916-Φ74/1.13.6A2/3Φ360Φ394Φ4168-Φ1028832035325228431816-Φ74/1.14A2/5.5Φ400Φ440Φ4628-Φ1032035538428031534620-Φ74/1.14.5A2/7.5Φ450Φ490Φ51216-Φ1036039542631535038120-Φ74/1.15A2/15Φ500Φ550Φ57216-Φ1040043546635038541620-Φ74/2.26A4/4Φ600Φ650Φ67616-Φ1048051154642045548624-Φ76/1.5型号配用电机外形及安装尺寸A4A5B4B5BE1E2E3E4E5HLn3-d32.8A2/1.5140180100150201469198577313196904964-Φ103.2A2/2.2140180125170229533224653357224905244-Φ104/1.11001505493.6A2/31602051401852565982507304022521006064-Φ124/1.1140180100150905514-Φ124A2/5.52162801402102866622768064462801327114-Φ124-1.1140180100150905814-Φ104.5A2/7.52162801402103217423099015013151327464-Φ124/1.1140180100150906164-Φ105A2/152543302102753568233429975563501608764-Φ124/2.21602051401851007064-Φ126A4/419024514019542698340711876664201127964-Φ126/1.51602051401851007764-Φ10型号进风口尺寸出风口尺寸外形安装尺寸D1D2D3n1-d1A1A2A3B1B2B3n2-d2H1H2h1h2h36C60065067616-Φ1248052556442046550620-Φ12135811896107187108C80086091016-Φ1264070074656062566920-Φ1517481498780103089010C10001065111016-Φ1580086090670076580920-Φ15213818389501210110012C12001270133024-Φ159601008106684090094924-Φ1525282188112014501320型号功率外形尺寸地脚安装尺寸LL1L2L3L4E1E2E3E4E5E6E7E8n-d36C5.5/15107312991550399420120010409709505505106504906-Φ178C2.2/1511401634198053456015001340111010705405008506906-Φ1722/3713001270123070066010C4/18.5156019002350664700175015901410137070066010508906-Φ2030/3716201470<)