1. Material: Hot Galvanized sheet with zinc thickness of 275g/㎡ 2. Shutter Fixed Parts: High quality nylon. Advantage: High anti-corrosion performance, open flexibly, long service life, no
deformation ,no rust, running steadily.
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Model | Air Volume m3/h | Blade Size | Drive | Blade speed (rpm) | Power (w) | Frame (mm) | Noise (dB) |
GSF-50 | 42900 | 50" | Belt | 458 | 1100 | 1380*1380*450 | <65 |
GSF-51 | 45400 | 51" | Belt | 458 | 1100 | 1380*1380*450 | <65 |
GSF-53 | 52100 | 53" | Belt | 458 | 1500 | 1435*1435*450 | <65 |