Description
Brand: NK; Product Name: 190mm NK Backward Centrifugal Blower Fan
NK-YWF-190HJ is the model.
Dimensions: 190 mm
65w of power
220 volts at 50 Hz
2550 rpm is the speed.
580 m3/h of air flow and 0.35 A of current
Type: Ball Bearing; Motor: Pure Copper Coil
🌬️ Backward Centrifugal Blower Fan 190mm – High-Performance Airflow Solution in Bangladesh
The Backward Centrifugal Blower Fan 190mm is a compact yet powerful air-moving solution designed for industrial ventilation, HVAC systems, and cooling applications. Engineered with backward-curved blades, this 190mm blower fan delivers high airflow efficiency, low noise, and energy-saving performance, making it ideal for demanding environments in Bangladesh’s tropical climate.
Built with a durable steel housing and precision-balanced impeller, this industrial-grade blower fan ensures consistent airflow, long-term reliability, and excellent performance in factories, workshops, air handling units, and exhaust systems.
⚙️ Key Features
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Fan Diameter: 190mm backward-curved impeller for stable airflow
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High Static Pressure: Suitable for medium to long duct applications
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Energy Efficient: Backward design minimizes power loss
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Low Noise Operation: Smooth and quiet airflow system
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Robust Construction: Metal housing for industrial durability
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Corrosion Resistant: Perfect for humid and dusty conditions in Bangladesh
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Easy Integration: Compatible with HVAC and ventilation systems
🏭 Applications
The Backward Centrifugal Blower Fan 190mm is ideal for:
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HVAC and air conditioning units
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Industrial exhaust and cooling systems
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Cleanrooms and air filtration setups
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Electronic equipment ventilation
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Laboratory and workshop air circulation
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Factory dust or fume extraction systems
✅ Benefits
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Provides strong, efficient airflow for compact spaces
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Ensures quiet and stable performance
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Reduces energy consumption and operational costs
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Built for Bangladesh’s industrial environments
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Reliable, long-lasting operation with minimal maintenance




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