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SF type low-noise axial fan
Zhejiang Xinxin Fan Co., Ltd. is a professional company that produces and processes small aluminum shell boilerchimney fans,explosion-proof fans,and otherproducts.
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Product Details
Product Brief
SF series axial flow fans have the advantages of smooth streamline surface, stable operation, high efficiency, low noise and low energy consumption.SF series fans are divided into four types according to the use requirements, namely, pipe type, fixed type, wall type and post type, and are divided into 14 machine numbers according to the impeller diameter.
This series of products are widely used in industrial and mining enterprises, wall exhaust of civil buildings, post air supply, and duct ventilation. It is also used in the ventilation and air conditioning system of chemical, light industry, food, medicine, metallurgy, power station, transportation and other workplaces and warehouses.
Technical Parameter
| low-noise axial flow fan | ||||
| Model | Speed r/min |
Flow m3/h |
Total Head Pa |
motor Kw-p |
| 2-2 | 2800 | 2100 | 215 | 250 |
| 2-4 | 1450 | 600 | 20 | 90 |
| 2.5-2 | 2800 | 2100 | 215 | 250 |
| 2.5-4 | 1450 | 1000 | 35 | 90 |
| 3-2 | 2800 | 3000 | 230 | 370 |
| 3-4 | 1450 | 2000 | 59 | 150 |
| 3.5-2 | 2800 | 9800 | 255 | 1500 |
| 3.5-4 | 1450 | 5570 | 139 | 550 |
| 4-2 | 2800 | 11000 | 270 | 1500 |
| 4-4 | 1450 | 5870 | 149 | 550 |
| 5-4 | 1450 | 10000 | 170 | 750 |
| 5-2 | 2800 | 17000 | 200 | 2200 |
| 6-4 | 1450 | 18700 | 300 | 2200 |
| 7-4 | 1450 | 24500 | 350 | 3000 |
| 8-4 | 1450 | 37200 | 435 | 4000 |
| 10-4 | 720 | 50000 | 260 | 7500 |
