



Advantages: low noise and high efficiency, large air volume, latest design; easy installation and use.
Application: senior buildings, hotels, factories, mines, ships, basement and so on.
| Model(No) | Voltage(V) | Power(W) | Speed(p.r.m.) | Volume(m3/h) | Noise Db(A) | Pressure(Pa) |
|---|---|---|---|---|---|---|
| 2A | 220/380 | 0.25 | 1450 | 950-1250 | 65 | 410-294 |
| 2A | 220/380 | 0.55 | 1450 | 950-1250 | 65 | 810-400 |
| 2A | 220/380 | 1.1 | 2850 | 1900-2500 | 40 | 1200-959 |
| 2.5A | 220/380 | 0.75 | 1450 | 1950-2850 | 68 | 490-390 |
| 3A | 220/380 | 1.5 | 1450 | 3500-5000 | 70 | 620-500 |
| 3.5A | 380 | 2.2 | 1450 | 4500-6200 | 70 | 1000-900 |
| 3.5A | 380 | 3 | 1450 | 4995-6640 | 70 | 1199-998 |
| 4A | 380 | 4 | 1450 | 4600-11000 | 70 | 593-474 |
| 4.5A | 380 | 3 | 960 | 8380-9900 | 71 | 740-600 |
| 5A | 380 | 4 | 960 | 10662-12240 | 74 | 880-716 |