4/6/7/8 Inch Air Ventilator Metal Pipe Exhaust Fan Inline Duct Fan Low Noise For Restaurants Kitchens Supermarkets And More

4 Inches Frequency: 50Hz Speed: 2800r/min Power: 20W Air Volume: 140m³/h 6 Inches Frequency: 50Hz Speed: 2800r/min Power: 40W Air Volume: 600m³/h 7 Inches Frequency: 50Hz Speed: 2800r/min Power: 50W Air Volume: 800m³/h 8 Inches Frequency: 50Hz Speed: 2800r/min Power: 80W Air Volume: 1050m³/h Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement. Air Ventilator Exhaust Fan Exhaust Intake Fans Ventilation Exhaust Fan Duct Fan