380V 1.1kW Industrial Negative Pressure Fan 1270mm with 41000 m³/h Airflow for Commercial Ventilation
This 1270mm galvanized negative pressure fan delivers powerful ventilation with 1.1kW power consumption, designed for industrial and commercial applications requiring efficient air movement and heat management.
- Effective Heat Removal: Rapidly exhausts hot air from buildings, equalizing indoor and outdoor temperatures
- Natural Cooling Effect: Creates breeze-like air movement that enhances comfort and prevents heat stress
- High Airflow Capacity: Delivers 41,000 m³/h for comprehensive space ventilation
- Industrial-Grade Construction: Galvanized steel build ensures durability in demanding environments
- Compatible with Evaporative Cooling: Works effectively with cooling pads for enhanced temperature control
Negative pressure fans provide ventilation and cooling sensation through air movement, not refrigeration. They cannot lower air temperature below ambient outdoor conditions. The cooling effect results from air movement accelerating sweat evaporation and carrying away body heat.
| Feature | Specification | Unit |
|---|---|---|
| Fan Diameter | 1270 | mm |
| Fan Blade Rotation Speed | 400 | r/m (RPM) |
| Airflow | 41,000 | m³/h |
| Noise Level | 60 | dB |
| Rated Voltage | 380 | V |
| Power | 1.1 | kW |
| Dimensions | 1380 x 1380 x 400 | mm |
| Weight | 85 | kg |
When paired with evaporative cooling pads, this system can maintain indoor temperatures below 28°C (82°F) during peak summer conditions, providing substantial comfort improvement in hot environments.
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