1. Size: 1530*1530*450mm, fan blade diameter: 1400mm;
2. The frame is made of galvanized sheet material, 275g high galvanized layer, top frame: 1mm, bottom frame 0.8mm, side frame: 0.8mm, pole: galvanized spray plastic, belt: Samsung belt, louver thickness: 0.8mm, The thickness of the middle louver is 1.5mm, the fan blade: 430 Krupp stainless steel, the thickness of the air collector: 1mm, the plate mesh: hot-dip galvanized;
3. Motor brand: Owen motor, 1.5kw, 380v, three-phase, 50hz. Motor speed: <=1400 rpm, noise decibel: <=64;
4. Air volume: 0pa: 50000m³/h;
5. Net weight: 100kg