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Name | φ67*1000 | φ75*1000 | φ90*1000 | φ110*1000 |
Working ventilation capacity (m3 / h) | 1-12 | 4-12 | 6-18 | 12-24 |
Design ventilation capacity (m3 / h) | 7 | 10 | 12 | 15 |
Service area (M2 h) | 0.75-1.5 | 1.5-2.5 | 1.75-3 | 6-8.85 |
Oxygen charging capacity (kgo2 / h) | 0.65 | 1 | 1.25 | 1.55 |
Theoretical dynamic efficiency (kgo2 / kW. H) | 7.5 | 8 | 8.5 | 9 |
Resistance loss (PA) | < 3000 | < 3000 | < 3000 | < 3000 |
Opening number | 16880 | 17400 | 19400 | 28600 |