Roots vacuum pumps are dry-running vacuum pumps that can be used with a primary pump in all industrial vacuum and fine vacuum processes.
Their main purpose is to allow the vacuum system to operate at a higher pumping speed in finer vacuum ranges and, thus, achieve a better final vacuum level.
These pumps can be supplied with two options:
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| Technical data | Units | 50 Hz | 60 Hz |
| Flow rate | m3/h | 500 | 610 |
| Ultimate pressure | mbar | 3x10-4 | 3x10-4 |
| Maximum pressure difference | mbar | 80 mbar | 80 mbar |
| Motor power | Kw. | 2,2 | 80 mbar |
| Nominal motor speed | rpm | 2950 | 3480 |
| Noise level | dB(A) | 68 | 68 |
| Weight approx. | Kg | 155 | 155 |
| Gas inlet | mm | 100 | 100 |
| Gas outlet | mm | 100 | 100 |
This product is designed for a multitude of uses, including: