











1. The black exterior offers a simple and elegant design, perfectly suited to any kitchen or plumbing installation environment.
2. The metal (galvanized steel) housing is durable and rust- and corrosion-resistant, ensuring long-term stable operation in relatively humid, fume-prone environments like kitchens.
3. Equipped with a high-efficiency rotor AC motor with a rated power of 164W and a rated speed of 2600rpm, it provides powerful power.
4. The fan delivers a maximum air volume of 1200m³/h, quickly discharging kitchen fumes and odors, effectively improving kitchen air quality and keeping cooks away from the annoyance of cooking fumes.
5. The S1 continuous operation mode allows for long periods of uninterrupted operation.
| Parameter | Detail | Parameter | Detail |
| mounting | Duct Fan | Voltage | AC 220V~240V |
| Blade Material | Stainless Steel | customized support | OEM |
| warranty | 2 Years | After-sales Service Provided | Video technical support |
| model number | MDF-250 | place of origin | Zhejiang, China |
| brand name | HOYOFAN | Product name | Backward Curved Centrifugal Fan |
| Motor | AC Motor | Keyword | Exhaust Duct Fan |
| Size | 10 Inch | Material | Galvanized Sheet |
| Function | Ventilation | Power | 164W |
| Fan type | Backward Inlined Impeller Centrifugal Fan | Direction | Clockwise |
| Air Flow | 1200cbm/h | Applicable Industries | hotels |
| Core Components | motor, Bearing, Pressure vessel | ||
Products provided by famous enterprises are deeply trusted by users.
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...
READ MORE