4-72型離心通風機可作為一般工廠及大型建筑物的室內通風換氣用，輸送空氣和其他不自然的、對人體無害的、對鋼材無腐蝕性的氣體。氣體內不許有粘性物質，所含的塵土及硬質顆粒物不大于150mg/m3。
4-72型風機有NO.2.8,3.2,3.6,4,4.5,5,6,8，10,12共10個機號。風機的傳動方式有A、C、D三種�！�2.8～6采用A式傳動，№6～12采用C、D式傳動。風機可制成左旋和右旋兩種型式，從電機后端看葉輪旋轉方向，按順時針旋轉為右旋，逆時針旋轉為左旋。。
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4-72離心通風機性能參數表:
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|
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機號NO.
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轉速r/min
|
全壓Pa
|
流量m3/h
|
電機功率 KW
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電機型號
|
|
2.8A
|
2900
|
606-994
|
1131-2356
|
1.5
|
Y90S-2
|
|
3.2A
|
2900
|
792-1300
|
1688-3517
|
2.2
|
Y90L-2
|
|
1450
|
198-324
|
844-1758
|
1.1
|
Y90S-4
|
|
3.6A
|
2900
|
989-1758
|
2664-5268
|
3
|
Y100L-2
|
|
1450
|
247-393
|
1332-2634
|
1.1
|
Y90S-4
|
|
4A
|
2900
|
1320-2014
|
4012-7419
|
5.5
|
Y132S1-2
|
|
1450
|
329-501
|
2006-3709
|
1.1
|
Y90S-4
|
|
4.5A
|
2900
|
1673-2554
|
416-634
|
7.5
|
Y132S2-2
|
|
1450
|
5712-10562
|
2856-5281
|
1.1
|
Y90S-4
|
|
5A
|
2900
|
2019-3187
|
7728-15455
|
15
|
Y160M2-2
|
|
1450
|
502-790
|
3864-7728
|
2.2
|
Y100L1-4
|
|
6A
|
1450
|
724-1139
|
6677-13353
|
4
|
Y112M-4
|
|
960
|
317-498
|
4420-8841
|
1.5
|
Y100L-6
|
|
6D
|
1450
|
724-1139
|
6677-13353
|
4
|
Y112M-4
|
|
960
|
317-498
|
4420-8841
|
1.5
|
Y100L-6
|
|
8D
|
1450
|
1490-2032
|
15826-29344
|
18.5
|
Y180M-4
|
|
960
|
651-887
|
10478-19428
|
5.5
|
Y132M2-6
|
|
10D
|
1450
|
2532-3202
|
40441-56605
|
55
|
Y250M-4
|
|
960
|
1104-1395
|
26775-37476
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18.5
|
Y200L1-6
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|
12D
|
960
|
1593-2013
|
46267-64759
|
45
|
Y280S-6
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|
機號NO.
|
轉速r/min
|
全壓Pa
|
流量m3/h
|
電機 功率 KW
|
電機型號
|
|
6C
|
2240
|
1733-2734
|
10314-20628
|
15
|
Y160L-4
|
|
2000
|
1380-2176
|
9205-18418
|
11
|
Y160M-4
|
|
1800
|
1116-1760
|
8288-17056
|
7.5
|
Y132M-4
|
|
1600
|
881-1389
|
7367-14734
|
5.5
|
Y132S-4
|
|
1250
|
537-846
|
5756-11511
|
3
|
Y100L2-4
|
|
1120
|
431-679
|
5157-10314
|
2.2
|
Y100L1-4
|
|
1000
|
344-541
|
4605-9209
|
2.2
|
Y100L1-4
|
|
900
|
278-438
|
4144-8288
|
1.5
|
Y90L-4
|
|
800
|
220-346
|
3684-7367
|
1.1
|
Y90S-4
|
|
8C
|
1800
|
3143-3032
|
19646-25240
|
30
|
Y200L1-2
|
|
1800
|
2920-2302
|
28105-36427
|
37
|
Y200L2-2
|
|
1600
|
2478-2390
|
17463-22435
|
22
|
Y180M-2
|
|
1600
|
1816-2303
|
24982-32380
|
30
|
Y200L1-2
|
|
1250
|
1106-1507
|
13643-25297
|
11
|
Y160M-4
|
|
1120
|
1166-1209
|
12224-15705
|
7.5
|
Y132M-4
|
|
1120
|
887-1124
|
17487-22666
|
11
|
Y160M-4
|
|
1000
|
929-963
|
10914-14022
|
5.5
|
Y132S-4
|
|
1000
|
707-895
|
15614-20237
|
7.5
|
Y132M-4
|
|
900
|
752-779
|
9823-12620
|
4
|
Y112M-4
|
|
900
|
572-725
|
14052-18213
|
5.5
|
Y132S-4
|
|
800
|
452-615
|
8732-16190
|
3
|
Y100L2-4
|
|
710
|
468-485
|
7749-9956
|
2.2
|
Y100L1-4
|
|
710
|
356-450
|
11085-14368
|
3
|
Y100L2-4
|
|
630
|
280-381
|
6876-12749
|
2.2
|
Y100L1-4
|
|
機號NO.
|
轉速r/min
|
全壓Pa
|
流量m3/h
|
電機 功率 KW
|
電機型號
|
|
10C
|
1250
|
1877-2373
|
34863-48797
|
37
|
Y225S-4
|
|
1120
|
1505-1902
|
31237-43722
|
30
|
Y200L-4
|
|
1000
|
1199-1514
|
27890-39038
|
18.5
|
Y180M-4
|
|
900
|
970-1225
|
25101-35134
|
15
|
Y160L-4
|
|
800
|
766-967
|
22312-31230
|
11
|
Y160M-4
|
|
710
|
603-761
|
19082-27717
|
7.5
|
Y132M-4
|
|
630
|
475-599
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17571-24594
|
5.5
|
Y132S-4
|
|
560
|
375-473
|
15618-21861
|
4
|
Y112M-4
|
|
500
|
299-377
|
13945-19519
|
3
|
Y100L2-4
|
|
12C
|
1120
|
2172-2746
|
53978-75552
|
75
|
Y280S-4
|
|
1000
|
1969-2185
|
48195-60397
|
45
|
Y225M-4
|
|
1000
|
1729-1859
|
63953-67457
|
55
|
Y250M-4
|
|
900
|
1399-1767
|
43375-60712
|
37
|
Y250M-6
|
|
800
|
1376-1395
|
38556-41973
|
22
|
Y200L2-6
|
|
800
|
1104-1321
|
45391-53966
|
30
|
Y225M-6
|
|
710
|
869-1097
|
34218-47895
|
18.5
|
Y200L1-6
|
|
630
|
684-883
|
30362-42498
|
15
|
Y180L-6
|
|
560
|
673-682
|
26989-29381
|
7.5
|
Y160M-6
|
|
560
|
540-646
|
31774-37776
|
11
|
Y160L-6
|
|
500
|
430-543
|
24097-33728
|
7.5
|
Y160M-6
|
|
450
|
434-440
|
21687-23610
|
4
|
Y132M1-6
|
|
450
|
348-417
|
25532-30356
|
5.5
|
Y132M2-6
|
|
400
|
275-347
|
19278-26983
|
3
|
Y132S-6
|
|
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