
The DF-11 series multi-wing blowers are well-designed, made of sturdy materials, and have reliable performance. They feature low noise, high efficiency, long lifespan, and easy installation, and are widely used in telecommunications, electric power, electronics, geology, coal mining, shipping, papermaking, and other industries, especially in plastic machinery, printing machinery, exposure machines, dryers, blow molding machines, and cooling, temperature control, and ventilation of underground facilities.
Main Parameters
Machine Number (No.) |
Matching Motor (Kw-p) |
Speed (r/min) |
Flow Rate (m3/h) |
Total Pressure (Pa) |
Noise dB(A) |
1.1 | 0.12 | 2800 | 305 | 412 | 72 |
1.3-I | 0.18 | 2800 | 405 | 450 | 75 |
1.3- | 0.25 | 2800 | 504 | 860 | 75 |
1.6-I | 0.37 | 2800 | 660 | 850 | 76 |
1.6- | 0.55 | 2800 | 860 | 1020 | 76 |
2-I | 0.75 | 2800 | 1200 | 1210 | 80 |
2-1 | 1.1 | 2800 | 1900-2500 | 1300-1128 | 82 |
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DF low noise centrifugal fan
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