Los rotores low and high pressure fan casings are built in carbon mild steel compact plate.r Fan rotors of suitable blade angle with radial type blades and a rotor fan for low-pressure and high-pressure generation specially designed for industrial applications, dynamically balancedmounted on cast iron central hub driven directly from the motor shaft with a dust proof casing.
| Model | Capacity (m³/h) |
Total pres. (mmH2O) |
Power (kw) |
Rev (r/min) |
| DFJ-3.6A | 5462-2920 | 106-173 | 3 | 2900 |
| DFJ-4A | 7160-3800 | 112-208 | 5.5 | 2900 |
| DFJ-4.5A | 10700-5820 | 167-264 | 7.5 | 2900 |
| DFJ-5A | 14710-8010 | 210-340 | 11 | 2900 |
| DFJ-5.5A | 10285-20570 | 2443-4040 | 22 | 2900 |
