



1. Dual-inlet design allows airflow to enter from both sides of the impeller simultaneously. Compared to single-inlet impellers, this system draws more air in the same amount of time, significantly increasing ventilation volume.
2. With an impeller diameter of 200mm and a height of 180mm, it is compatible with a variety of common centrifugal fan equipment, facilitating upgrades and retrofits of various ventilation systems or installation of new equipment.
3. Equipped with a high-efficiency SGCC motor, it improves the efficiency of the entire fan system, ensuring ventilation effectiveness while reducing energy consumption, meeting current energy conservation and environmental protection requirements and saving users operating costs.
4. It can be used for ventilation in factory workshops or air conditioning systems in commercial spaces. Its high efficiency, durability, and adaptability provide strong support for the stable and efficient operation of ventilation systems.
| Item | Specification |
| Product Name | High Efficient SGCC Impeller for Motor Fan (7/7) |
| Size | φ200mm, height 180mm |
| Housing Material | Galvanized Steel Sheet |
| Fan Type | Dual Inlets |
| Central Shaft Hole Size | 1/2 inch or 0.6 inch |
| Shaft Sleeve Material | Carbon Steel |
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What Causes Blower Impeller Noise and Vibration? The abnormal noise or vibration in a blower impeller is most commonly caused by physical imbalance (over 70% of field service cases), followed by bearing failure, loose mounting, or foreign object debris. If the impeller is not perfectly balanced, even a slight weight d...
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