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Lianshu Industrial Area,Wenling,Zhejiang,China
Zhejiang Yitong Machinery & Electronics Co.,Ltd.Founded in 1993 is a company engaged through various types of high-pressure centrifugal fan, the air compressor, axial fan,
centrifugal fan, exhaust fan and low-noise multi-wing
centrifugal fan and so on, vibrator, motor professional
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Description
The 4-72 centrifugal fan can transport air and other gases which are non-combustible, harmless to human body, and non-corrosive to copper. Viscous substances are not allowed in the gas, and the dust and hard particles are not more than 150mg/m³.
The gas temperature must not exceed 80℃. The fan has good aerodynamic performance, small vibration, high efficiency, long life and so on. There are four structures A, B, C, and D. The fan is widely used in indoor ventilation for industrial and mining enterprises, large buildings, hotels and restaurants.
|
Machine No. |
Speed (r/min) |
Machine motor （KW-P） |
Flow (m³/h) |
Total pressure (Pa) |
| 2A | 2900 | 0.55-2 380V | 570-980 | 620-380 |
| 2.5A | 2900 | 0.75-2 220V | 805-1677 | 792-483 |
| 2900 | 1.1-2 220V | 1025-1966 | 855-585 | |
| 2.8A | 2900 | 1.5-2 220V | 1131-2356 | 994-606 |
| 3.2A | 1450 | 1.1-4 380V | 884-1758 | 324-198 |
| 2900 | 2.2-2 220V | 1688-3517 | 1300-792 | |
| 2900 | 2.2-2 380V | 1688-3517 | 1300-792 | |
| 3.6A | 1450 | 1.1-4 380V | 1332-2634 | 393-247 |
| 2900 | 3-2 220V | 2664-5268 | 1578-989 | |
| 2900 | 3-2 380V | 2664-5268 | 1578-989 | |
| 4A | 1450 | 1.1-4 220V | 2006-3709 | 501-329 |
| 1450 | 1.1-4 380V | 2006-3709 | 501-329 | |
| 2900 | 5.5-2 380V | 4012-7419 | 2014-1320 | |
| 4.5A | 1450 | 1.1-4 380V | 2856-5281 | 634-416 |
| 2900 | 7.5-2 380V | 5712-10562 | 2554-1673 | |
| 5A | 1450 | 2.2-4 380V | 3864-7728 | 790-502 |
| 2900 | 15-2 380V | 7728-15445 | 3187-2019 | |
| 5.6A | 1450 | 3-4 380V | 7062-9885 | 951-759 |
| 2900 | 18.5-2 380V | 12940-13450 | 3375-2765 | |
| 6A | 960 | 1.5-6 380V | 4420-8841 | 498-317 |
| 1450 | 4-4 380V | 6677-13353 | 1139-724 | |
| 6.3A | 1450 | 7.5-4 380V | 11158-15618 | 1538-1218 |
| 960 | 5.5-6 380V | 6973-9761 | 600-475 | |
| 7.1A | 960 | 3-6 380V | 8392-13581 | 689-512 |
| 1450 | 11-4 380V | 12676-20513 | 1573-1168 | |
| 8A | 1450 | 18.5-4 380V | 15826-29344 | 2032-1490 |
| 960 | 5.5-6 380V | 10478-19428 | 887-651 |