1. The speed can be adjusted from 200 to 1100 RPM. The direct-drive design reduces energy loss during transmission and improves transmission efficiency.
2. The 1000W motor, coupled with forward-curved impeller blades, generates powerful and stable airflow, quickly and efficiently replacing and circulating indoor and outdoor air, providing ample ventilation power for HVAC systems and ensuring that indoor air remains fresh and comfortable.
3. As a centrifugal fan designed specifically for HVAC systems, it belongs to the EC centrifugal fan type. The application of EC technology gives this fan unmatched advantages over traditional fans in terms of speed regulation and energy efficiency.
4. Its simple and practical appearance, efficient and intelligent features, and precise product positioning bring a new ventilation solution to the HVAC industry.
Main Datas：
| Condition No. | Static Pressure of Air Chamber (Pa) | Air Flow (m³/h) | Total Pressure of Air Chamber (Pa) | Current (A) | Speed (r/min) | Power (W) |
| 1 | 475.99 | 825.33 | 495.63 | 2.78 | 0 | 287.1 |
| 2 | 421.7 | 2120.97 | 551.36 | 5.4 | 0 | 586.9 |
| 3 | 399.36 | 2661.35 | 603.43 | 5.95 | 0 | 684.1 |
| 4 | 360.54 | 2943.32 | 610.08 | 6.17 | 0 | 723.2 |
| 5 | 313.39 | 3102.63 | 590.65 | 6.17 | 0 | 724.3 |
| 6 | 284.92 | 3218.28 | 583.21 | 6.26 | 0 | 739.5 |
| 7 | 259.28 | 3430.57 | 598.19 | 6.3 | 0 | 741.5 |
| 8 | 228.89 | 3541.66 | 590.08 | 6.32 | 0 | 751.6 |
| 9 | 203.89 | 3585.39 | 574 | 6.42 | 0 | 767.4 |
| 10 | 166.08 | 3711.25 | 562.66 | 6.44 | 0 | 769 |
Product size：
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