4-72(A式）离心风机
本系列风机具有高效率，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，地下室，大小宾馆，酒楼，商场及大型建筑的室内通风换气，降温除尘等用途，也可以与其他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。
This series of fans are characterized by high efficiency, low noise, stable pressure curve, wide range of use, etc.. They are mainly used for indoor ventilation and ventilation in factories and mines, gymnasiums, Opera houses,
|
4-72型离心通风机 |
||||
|
4-72(A式) |
||||
|
机号 |
功率（KW) |
转速（r/min) |
流量（m³/h) |
全压（Pa) |
|
2.5A |
0.75 |
2800 |
1223-1981 |
855-482 |
|
2.8A |
1.5 |
2800 |
1131-2536 |
994-606 |
|
0.75 |
1400 |
688-1210 |
214-102 |
|
|
3.2A |
2.2 |
2800 |
1688-3517 |
1300-792 |
|
1.1 |
1400 |
844-1758 |
324-198 |
|
|
3.6A |
3 |
2900 |
2664-5268 |
1578-989 |
|
1.1 |
1400 |
1332-2634 |
393-247 |
|
|
4A |
5.5 |
2900 |
4012-7419 |
2014-1320 |
|
1.1 |
1400 |
2006-3700 |
501-329 |
|
|
4.5A |
7.5 |
2900 |
5712-10562 |
2554-1673 |
|
1.1 |
1400 |
2856-5281 |
634-416 |
|
|
5A |
15 |
2930 |
7728-15455 |
3187-2019 |
|
2.2 |
1420 |
3864-7728 |
790-502 |
|
|
5.6A |
22 |
2930 |
10122-25736 |
4152-2330 |
|
3 |
1420 |
5009-12736 |
1017-570 |
|
|
6A |
4 |
1450 |
6677-13353 |
1139-727 |
|
1.5 |
960 |
4420-8841 |
498-317 |
|
|
7A |
11 |
1450 |
10602-21204 |
1550-984 |
