| F 34 | F 28 | F 21 | F 14 | F 7 | |
| Capacity m³/min. | 34 | 28 | 21 | 14 | 7 |
| Motor 3 Ph. | 2.2
kW 400 V |
1.5
kW 400 V |
1.1
kW 400 V |
1.1
kW 400 V |
0,55
kW 400 V |
| Inlet ø mm | 200 | 200 | 150 | 100 | 150 |
| Noise
level at 1 meter (dBa) |
74 | 72 | 70 | 70 | 65 |
| Weight kg | 42 | 39 | 35 | 35 | 19 |
| Drain conn. ø mm | 19 | 19 | 19 | 19 | 19 |
| After filter std. 80 % | available | available | availble | available | available |
| Capacity
with afterfilter m³/min. |
28 | 25 | 20 | 13 | 6,3 |
| Construction | Vert. | Vert. Horiz. |
Vert. Horiz. |
Vert. Horiz. |
Vert. |
| A | 648 | 658 | 546 | 546 | 357 |
| B | 896 | 896 | 821 | 821 | 565 |
| C | 200 | 200 | 150 | 100 | 150 |
| D | 451 | 451 | 451 | 451 | 355 |
| E | 419 | 419 | 344 | 344 | - |
| F | - | 481 | 481 | 481 | - |
| G | - | 312 | 237 | 237 | - |
| L x B | - | 152 x 305 | 152 x 305 | 152 x 305 | - |