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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,
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DF Series Low Noise Centrifugal Fan
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DF Series Low Noise Centrifugal fan
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Description
DF series low-noise centrifugal fan has excellent process design, sturdy material, reliable performance, low noise, high efficiency, long life, and easy installation. It is widely used in telecommunications, power, electronics, geology, coal mines, ships, papermaking and other industries. , specially in plastic machinery, printing machinery, blueprinting machine, dryer, blow molding machine, underground facility cooling, temperature control and ventilation.
|
Model （NO.） |
Speed (r/min) |
Machine motor (kw) |
Flow (m³/h) |
Total Pressure (Pa) |
Noise db(A) |
|---|---|---|---|---|---|
| DF-1 | 2800 | 0.09-2 | 240 | 330 | ≤72 |
| 2800 | 0.12-2 | 305 | 390 | ≤72 | |
| DF-2 | 2800 | 0.18-2 | 405 | 450 | ≤75 |
| DF-3 | 2800 | 0.25-2 | 505 | 860 | ≤75 |
| DF-4 | 2800 | 0.37-2 | 660 | 850 | ≤76 |
| DF-5 | 2800 | 0.55-2 | 850 | 1020 | ≤76 |
| DF-6 | 2800 | 0.75-2 | 1200 | 1210 | ≤80 |
| DF-7 | 2800 | 1.1-2 | 1600 | 1530 | ≤82 |
| DF-8 | 2800 | 2.2-2 | 3000 | 1580 | ≤85 |
| DF-9 | 2800 | 3-2 | 5000-6200 | 2050-1860 | ≤88 |
| DF-10 | 2800 | 4-2 | 6300 | 2850 | ≤90 |