It All Comes down to the Operating Principle – Rotary Vane Vacuum Pump Wins Vacuum Efficiency Test by Direct Comparison


The Busch R 5 rotary vane vacuum pump and a conventional oil-sealed screw vacuum pump have been tested by TÜV SÜD, a leading independent technical testing organization, in terms of pumping speed, power consumption and evacuation time. The result documents in a certificate that the R 5 is the most energy-efficient vacuum pump on the market.

Lowest energy consumption: The specific energy consumption of R 5 vacuum pumps is lower at all inlet pressures, making them the most energy-efficient solution for a wide range of industrial applications.
Shortest evacuation times: At all motor speeds, the evacuation time with the R 5 is lower than the one of conventional oil-sealed screw vacuum pumps, resulting in faster cycle times and thus in an increased output.
Highest reliability: R 5 vacuum pumps are the most successful industrial vacuum pumps in the world and have long established themselves as the industry standard.



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