GTF-B series negative pressure fan |
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| Model | propeller Dia | propeller Speed | Air Capacity | Rated Power | Voitage | Complete Size | Propeller num |
| GTF-B1250 | 1250mm | 700rpm | 42000m³/H | 1.5kw | 380V/220V 50Hz/60Hz |
1460*1460*590 | 3 |
| GTF-B1080 | 1080mm | 700rpm | 36000m³/H | 1.5kw | 380V/220V 50Hz/60Hz |
1260*1260*1200 | 3 |
| GTF-B890 | 890mm | 700rpm | 20000m³/H | 0.75kw | 380V/220V 50Hz/60Hz |
1060*1060*1160 | 3 |
| GTF-B640 | 460mm | 700rpm | 10000m³/H | 0.75kw | 380V/220V 50Hz/60Hz |
850*850*950 | 3 |
