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Address: Jinao Industrial Zone, Daxi Town, Wenling City, Zhejiang Province
Telephone:0576-86310333
Fax: 0576-86350333
Mailbox:xiaotianwang@vip.qq.com
4-72 type centrifugal fan
Model 4-72 centrifugal fan can transport air and other gases that are not self-igniting, harmless to human body and non-corrosive to steel. No sticky substances are allowed in the gas, and the dust and hard particles contained are not more than 150mg/m3. The gas temperature shall not exceed 80℃. The fan features good aerodynamic performance, stable operation, small vibration, high efficiency and long service life. There are four structures: A, B, C and D. The fan is widely used for indoor ventilation in industrial and mining enterprises, large buildings, hotels and restaurants.
Keywords: motor, fan, explosion-proof motor
Classification:
Centrifugal fan
Hotline:
4-72 type centrifugal fan
performance introduction
The main technical parameiers
|
Number
(No) |
Speed
（m3/h） |
With motor
(Kw-p) |
Flow
（m3/h ） |
Total pressure
（Pa） |
|
2.8A
|
2900
|
1.5 -2
|
1131-2356
|
994-606
|
|
3.2A
|
2900
|
2.2-2
|
1688-3517
|
1300-792
|
|
1450
|
1.1-4
|
844-1758
|
324-198
|
|
|
3.6A
|
2900
|
3-2
|
2664-5268
|
1578-989
|
|
1450
|
1.1-4
|
1332-2634
|
393-247
|
|
|
4A
|
2900
|
5.5-2
|
4012-7419
|
2014-1320
|
|
1450
|
1.1-4
|
2006-3709
|
501-329
|
|
|
4.5A
|
2900
|
7.5-2
|
5712-10562
|
2554-1673
|
|
1450
|
1.1-4
|
2856-5281
|
634-416
|
|
|
5A
|
2900
|
15-2
|
7728-15455
|
3187-2019
|
|
1450
|
2.2-4
|
3864-7728
|
790-502
|
|
|
6A
|
1450
|
4-4
|
6677-13353
|
1139-724
|
|
960
|
1.5-6
|
4420-8411
|
498-317
|
|
|
6D
|
1450
|
4-4
|
6677-13353
|
1139-724
|
|
960
|
1.5-6
|
4420-8411
|
498-317
|
|
|
8D
|
1450
|
18.5-4
|
15826-29344
|
2032-1490
|
|
960
|
5.5-6
|
10478-19428
|
887-651
|
|
|
10D
|
1450
|
55-4
|
40441-56605
|
3202-2532
|
|
730
|
7.5-8
|
20306-28497
|
805-637
|
|
|
960
|
18.5-6
|
26775-37476
|
1395-1104
|
|
|
12D
|
960
|
45-6
|
46267-64759
|
2013-1593
|
|
730
|
18.5-8
|
35182-49244
|
1160-919
|
42-C式主要参数/The main technical parameiers
|
Number
(No) |
Speed
（m3/h） |
With motor
(Kw-p) |
Flow
（m3/h ） |
Total pressure
（Pa） |
|
2.8
|
2900
|
1.1 -2
|
1131-2356
|
994-606
|
|
2200
|
2.2-2
|
1688-3517
|
1300-792
|
|
|
1800
|
1.1-4
|
844-1758
|
324-198
|
|
|
3.2
|
2900
|
1.5-2
|
1688-3517
|
1300-792
|
|
2200
|
0.75-2
|
1483-2273
|
726-579
|
|
|
1800
|
0.55-2
|
1213-1860
|
486-387
|
|
|
3.6
|
2900
|
3-2
|
2644-5268
|
1578-989
|
|
2200
|
1.5-2
|
2310-3434
|
881-723
|
|
|
1800
|
0.75-2
|
1890-2810
|
590-483
|
|
|
4
|
2900
|
5.5-2
|
4012-7419
|
2014-1320
|
|
2300
|
2.2-2
|
3573-5491
|
1238-917
|
|
|
2000
|
1.5-2
|
3107-4775
|
936-694
|
|
|
1700
|
1.1-2
|
2641-4058
|
676-501
|
|
|
4.5
|
2900
|
7.5-2
|
5712-10562
|
2554-1673
|
|
2300
|
4-2
|
5088-7819
|
1570-1163
|
|
|
2000
|
3-2
|
4428-6799
|
1187-879
|
|
|
1700
|
2.2-2
|
3761-5779
|
858-635
|
|
|
5
|
2900
|
15-2
|
7728-15455
|
3187-2019
|
|
2300
|
7.5-2
|
7022-11363
|
1978-1468
|
|
|
2000
|
5.5-2
|
6106-9881
|
1495-1110
|
|
|
1700
|
3-2
|
5190-8399
|
1080-802
|
|
|
6
|
2240
|
15-4
|
10314-20628
|
2734-1733
|
|
2000
|
11-4
|
9209-18418
|
2176-1380
|
|
|
1800
|
7.5-4
|
8288-16576
|
1760-1116
|
|
|
1600
|
5.5-4
|
7367-14734
|
1389-881
|
|
|
1250
|
3-4
|
5756-11511
|
846-537
|
|
|
1120
|
2.2-4
|
5157-10314
|
679-431
|
|
|
900
|
1.5-4
|
4144-8288
|
438-278
|
|
|
800
|
1.1-4
|
3684-7367
|
346-220
|
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Contact Us
Address: Jinao Industrial Zone, Daxi Town, Wenling City, Zhejiang Province
Telephone:0576-86310333
Fax: 0576-86350333
Mailbox:xiaotianwang@vip.qq.com
Website:www.slfbdj.com.cn
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