| frequency | Hz | 50 | 50 |
| nominal pumping speed | m³/h | 44,0 | 53,0 |
| pumping speed | m³/h | 38,5 | 47,0 |
| Final total pressure without gas ballast | mbar | ≤ 0.5 | ≤ 0.5 |
| Final total pressure with standard gas ballast | ≤ 1.5 | ≤ 1.5 |
| Final total pressure with small gas ballast | ≤ 0.8 | ≤ 0.8 |
| Water vapor tolerance with standard gas ballast | 30 | 30 |
| Water vapor tolerance with small gas ballast | 10 | 10 |
| Max. allowable water vapor capacity with standard gas ballast | g/h | 760 | 900 |
| Max. allowable water vapor capacity with small gas ballast | 280 | 340 |
| oil filling | l | 1,0 | 1,0 |
| Average sound pressure level | dB(A) | 58 | 60 |
| Permissible ambient temperature | °C | +12 to +40 | +12 to +40 |
| engine power | kW | 1,1 | 1,5 |
| rated speed | at least-1 | 1500 | 1800 |
| Degree of protection | IP | 55 | 55 |
| insulation class | f |
| Weight (with oil filling) | kg | 43 | 45 |
| Connections (internal thread) suction side | G or NPT | 1 1/4″ | 1 1/4″ |
| Connections (internal thread) exhaust side | G or NPT | 1 1/4″ | 1 1/4″ |
