| 20 Series | ||||
| Model | SRM-20S | SRM-20M | SRM-20L | SRM-20LL |
| Theoretical displacement at 2960 RPM (m3/h) | 850 | 1100 | 1270 | 1500 |
| Theoretical displacement at 3600 RPM (m3/h) | 1018 | 1318 | 1522 | 1798 |
| Capacity control | Stepless 10 – 100% | |||
| Vi Control | Manual adjustable | |||
| Rotating direction compressor Look at the compressor input shaft |
Counterclockwise | |||
| Non-return valve suction side (mm) | Built-in | |||
| Suction inlet diameter (mm) | 150 | 180 | ||
| Discharge outlet diameter (mm) | 125 | |||
| ECO connection (mm) | – | – | – | – |
| Length (mm) | 1219 | 1292 | 1417 | 1515 |
| Width (mm) | 532 | |||
| Height (mm) | 561 | |||
| Weight (kg) | 745 | 789 | 850 | 990 |
| Max RPM | 6000 | |||
| Design pressure (bar) | 28 | |||
