| Brand Name: | Dahanfeng |
| Model Number: | DHF-3A |
| MOQ: | 50 pcs |
| Price: | US$145/pcs/Factory price |
| Payment Terms: | T/T , D/A, D/P, L/C |
| Supply Ability: | 300~500 pcs in 10 working days |
Ceiling Hanging Negative Pressure Fan 380 V/50 Hz With Strong Wind Power
Functionally, it works by creating a negative pressure environment. It sucks out stale air, heat, dust, and unpleasant odors from a closed space, thereby promoting air circulation and improving indoor air quality. This is particularly useful in industrial workshops, livestock farms, and greenhouses.
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Features
1. Less investment, low energy consumption. The same refrigeration rate, a one-time investment of about one-sixth of the air conditioning, operating costs of about one-tenth of the air conditioning;
2. the cooling effect is remarkable, the temperature can be reduced to about 28 degrees, consistent with the human body temperature, if the water with the water wells as a source of water tanks better, can be compared to the effect of air conditioning;
3. Air is fresh and moist, air cleanliness up to 99 per cent.
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