| Order No. |
Frequency (hz) |
Output (kw) |
Weight approx (kg) |
Maximum Pressure (m³) |
Maximum Vacuum (mbar) |
Maximum Pressure (mbar) |
| 4BH 520-H26 | 50 | 2.2 | 40 | 120 | -470 | 460 |
| 60 | 2.55 | 145 | -500 | 450 | ||
| 4BH 520-H77 | 50 | 4 | 51 | 120 | -500 | 800 |
| 60 | 4.6 | 145 | -530 | 810 |
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