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1. The general environmental requirement is a ventilation rate of 25-30 times per hour.
2. Public places with high pedestrian traffic require a ventilation rate of 30-40 times per hour.
3. Production workshops with heating equipment require a ventilation rate of 40-60 times per hour.
4. In humid southern regions, the air exchange rate should be appropriately increased, while in hotter and drier northern regions, the air exchange rate can be appropriately reduced.
1. The general environmental requirement is a ventilation rate of 25-30 times per hour.
2. Public places with high pedestrian traffic require a ventilation rate of 30-40 times per hour.
3. Production workshops with heating equipment require a ventilation rate of 40-60 times per hour.
4. In humid southern regions, the air exchange rate should be appropriately increased, while in hotter and drier northern regions, the air exchange rate can be appropriately reduced.
Product category: Negative pressure fan