| Model | Blades Diameter | Rotational Speed | Air Flow (m³/h) | Input Power (W) | Voltage (V) | Frequency (HZ) | Outline Size (H*W*T) (mm) |
| DJF(g)-400 | 400mm | 1400rpm | 5300 | 120 | 220 / 380/ Customized | 50 / 60 | 460*460*350mm |
| DJF(g)-500 | 500mm | 1400rpm | 6300 | 1120 | 560*560*350mm |
| Cone and Shutter 1.Reasonable Cone design for bigger exhaust power, Large airflow and steady air output 2.Aluminum alloy shutters for light weight and attractiveness. | |
| Frame Hot Galvanized sheet with zinc thickness of 275g/sqm, avoiding rust effectively. Rubber Sealing Rubber sealing device is equipped for the double door close to avoid the air backflow. Greatly improved the running efficiency compared with the same power fan | |
| Bearing Imported double-row bearing with special waterproof design. Advantage: High strength, low noise, free maintenance and long service life. | |
| Blade Support Base 1.Material: Aluminum Magnesium Alloy. 2. Type: Plug-in connection Advantage: Compare with the traditional welding connection , Our new type Aluminum magnesium alloy base has greatly reduced the friction coefficient, fixed more firmly, avoided |
