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| Order No. | Fre-quency | Output | Maximum Airflow | Maximum Vacuum | Maximum Pressure |
| # | Hz | Kw | m³/h | mbar | mbar |
| 2RB 720-7HH16 | 50 | 2.2 | 320 | -220 | 210 |
| 2RB 720-7HH16 | 60 | 2.55 | 380 | -170 | 150 |
| 2RB 720-7HH26 | 50 | 3 | 320 | -280 | 260 |
| 2RB 720-7HH26 | 60 | 3.45 | 380 | -230 | 200 |
| 2RB 720-7HH37 | 50 | 4.3 | 320 | -360 | 380 |
| 2RB 720-7HH37 | 60 | 4.8 | 380 | -350 | 320 |
| 2RB 720-7HH47 | 50 | 5.5 | 320 | -440 | 500 |
| 2RB 720-7HH47 | 60 | 6.3 | 380 | -440 | 500 |
| 2RB 720-7HH57 | 50 | 7.5 | 320 | -440 | 570 |
| 2RB 720-7HH57 | 60 | 8.6 | 380 | -460 | 660 |