High pressure fan GFJ casings are built in carbon mild steel compact plate. Fan rotors of suitable blade angle with radial type blades and a rotor fan for high-pressure generation specially designed for industrial applications. The rotor is dynamically balanced, mounted on a cast iron central hub driven directly from the motor shaft within a dust proof casing.
| Model | Capacity (m³/h) |
Total pres. (mmH2O) |
Power (kw) |
Rev (r/min) |
| GFJ-7.3-1.5 | 12953-7698 | 912-972 | 37 | 2950 |
| GFJ-7.7-1.5 | 14620-7840 | 1018-1064 | 45 | 2970 |
| 17580-14620 | 928-1018 | 55 | 2970 | |
| GFJ-8-1.8 | 16007-10034 | 1113-1131 | 55 | 2970 |
| 20087-16007 | 1017-1113 | 75 | 2970 | |
| GFJ-8.2-2 | 19113-8916 | 1223-1285 | 75 | 2970 |
| GFJ-8.4-1.4 | 13730-8500 | 1155-1240 | 55 | 2970 |
| 13077-13730 | 995-1155 | 75 | 2970 | |
| GFJ-8.4-2 | 20813-11755 | 1115-1238 | 75 | 2970 |
| 24520-20813 | 991-1115 | 90 | 2970 |
