Print Page
CF-11 Low-noise And Multi-plane Centrifugal Ventilator
CF-11 Low-noise And Multi-plane Centrifugal Ventilator Introduction
The type of CF-11 low-noise and multi-plane is designed and produced for the fast developing purification industry and noise-reducing for environmental protection. In order to achieve the performance matching optimum and better aerodynamic performance of whole ventilator, the optimized multiple-target design method has been taken into account. When designing the ventilators with various aerodynamic parameters such as the noise, efficiency and so on. With the balance strictly checked, the impellers are characterized with smooth operation, low noise, and heavy flow, small vibration and long operating life and so on.
CF-11 Technical Parameter
| Machine No. | Rotation Speed (r/min) | Matching Motor (kw) | Volume Flow (m3/h) | Total Pressure (Pa) | Noise (dB)≤ |
| 2A | 2800 | 1.1 | 1900~2500 | 1200~959 | 68 |
| 1450 | 0.25 | 950~1350 | 410~294 | 65 | |
| 2.25A | 1450 | 2.2 | 2700~4250 | 1628~1118 | 72 |
| 1450 | 0.37 | 1400~2200 | 450~300 | 66 | |
| 2.5A | 1450 | 0.75 | 1950~2850 | 490~390 | 67 |
| 3A1 | 1450 | 1.1 | 2500~3800 | 600~400 | 68 |
| 3A2 | 1450 | 1.5 | 3500~5000 | 620~500 | 68 |
| 3.5A | 1450 | 2.2 | 4995~6640 | 1199~998 | 69 |
| 960 | 1.1 | 3377~4436 | 526~438 | 65 | |
| 4A | 1450 | 4 | 9210~11418 | 1352~1081 | 73 |
| 960 | 1.5 | 6098~7560 | 593~474 | 68 | |
| 4.5A | 960 | 2.2 | 8380~9900 | 740~600 | 70 |
| 5A | 960 | 5.5 | 14800~17200 | 680~870 | 82 |
