1. Utilizing a single-phase 230V AC 50 Hz direct-drive AC motor, operating at a single speed, this configuration provides the fan with stable and continuous power output, ensuring efficient operation during air purification and ventilation.
2. Available in various sizes: 7-7, 9-9, 10-10, and 12-12, to meet the air handling capacity and installation space requirements of various scenarios.
3. The casing and impeller are constructed of galvanized steel, which offers excellent rust resistance and maintains structural integrity and durability over long-term use, extending the lifespan of the fan.
4. With an airflow range of 1200-6300 m³/h, the fan can provide ample airflow for spaces of varying sizes. With a maximum pressure tolerance of 650 Pa, the fan operates stably in ventilation systems with some air resistance.
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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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