1.strong ventilation,big airflow 2.high quality galvanized sheet 3.imported bearing,mitsubishi belt 4.siemens motor optional
Parameter for 50inch Butterfly cone exhaust fan:
Model specification | Blade/m | Diamension(mm) | Speed(r/min) | Air flow(m³/h) | Import power/w | Noise (db) | Weight | |
BTB-50inch | 1270(50in) | 1380x1380x1300mm | 445 | 51000 | 1100 | ≤64 | 117kgs |
1. Reasonable cone designing, low noise, big air flow,strong ventilation, low operating cost; 2. Imported bearing, high-strength, low noise, durable;3. Using air downstream principle, pvc shutter or aluminum shutter, antioxidant, light weight, no distortion, open and close sweetly, prevent backflow of air; 4. High-strength more high-gluten strength aluminum-magnesium alloy wheel, light weight, high strength, toughness good;5. 6 pcs stainless steel blades, no distortion, no breaking, aesthetic durability;6. There are two types of fan house, slant wall type, upright wall type, could satisfy varieties need of different customers;7. The high efficient and energy-saving motor passed the national CCC certification. Also protection class:IP55, insulation class: F grade.
50inch box fan
