Description
The DIDW Backward Curved Belt Driven fan is a robust and energy-efficient centrifugal fan engineered for demanding industrial and commercial applications. Designed with backward curved blades, this fan delivers high static pressure with reduced power consumption, making it an excellent choice for continuous and heavy-duty operations.
The belt-driven mechanism allows flexible speed control, easy maintenance, and smooth operation, while also reducing motor load and vibration. Its double inlet double width (DIDW) design ensures uniform air distribution and higher airflow capacity, even in compact installations.
Manufactured using high-quality materials, the DIDW Backward Curved Belt Driven fan offers superior durability, corrosion resistance, and long service life. The backward curved impeller design minimizes dust accumulation, ensures quieter operation, and improves overall system efficiency.
This fan is widely used in HVAC systems, industrial exhaust units, air handling units (AHUs), dust collection systems, fume extraction, and process ventilation where consistent performance and energy efficiency are critical.
Key Benefits:
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High efficiency with low power consumption
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Low noise and vibration levels
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Belt-driven for easy speed adjustment and maintenance
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Durable construction for long-term use
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Suitable for HVAC and industrial ventilation applications
| Parameter | Specification |
|---|---|
| Size Range | 315 mm to 2000 mm |
| Air Flow Capacity | Up to 680,000 m³/h |
| Total Pressure | Up to 4500 Pa |
| Performance Features | High efficiency & low noise |







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