Description
NK is the brand name of the 250mm backward centrifugal blower fan.
Model number: NK-YWF-250HJ
250 mm in size
160w of power.
Voltage: 50 Hz/220 volts
Speed: 2600 rpm
Air Flow: 1400 m3/h Current: 0.73 A
Motor: Ball Bearing, Pure Copper Coil
Backward Centrifugal Blower Fan 250mm – Industrial-Grade Ventilation Solution in Bangladesh
The Backward Centrifugal Blower Fan 250mm is a high-efficiency industrial fan designed to provide powerful airflow and superior static pressure for ventilation, air handling, and cooling applications. With its backward-curved impeller blades, this 250mm centrifugal blower ensures low energy consumption, quiet operation, and long-lasting durability — making it a reliable choice for factories, HVAC systems, and industrial setups in Bangladesh.
Built with a precision-balanced impeller and heavy-duty metal housing, the Backward Centrifugal Blower Fan 250mm delivers consistent airflow while resisting corrosion and wear in harsh environments. It’s engineered for continuous operation, ensuring your ventilation and air circulation systems work efficiently at all times.
⚙️ Key Features
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Fan Diameter: 250mm backward-curved impeller for efficient airflow
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High Static Pressure: Ideal for long duct ventilation and air filtration systems
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Energy Saving: Backward blade design minimizes energy loss
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Quiet Operation: Low vibration and noise output
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Heavy-Duty Construction: Made from corrosion-resistant metal for durability
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Easy Installation: Compact and compatible with multiple HVAC configurations
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Reliable Motor: Stable performance even under continuous industrial use
🏭 Applications
The Backward Centrifugal Blower Fan 250mm is perfect for:
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HVAC air handling systems
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Industrial ventilation and exhaust units
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Factory and warehouse cooling systems
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Air purification and filtration systems
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Machinery and equipment cooling
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Dust and fume extraction setups
✅ Benefits
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Provides consistent, high-pressure airflow
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Reduces energy costs with efficient blade design
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Operates quietly with minimal maintenance needs
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Built for Bangladesh’s tropical, industrial climate
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Enhances cooling performance and system reliability
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