Rotary vane pumps from VACUUBRAND offer great performance in a compact design. Even with the gas ballast open, they enable a very good ultimate vacuum. You also benefit from extended oil change and maintenance intervals thanks to optimised lubrication circuit and large usable oil volume.

• High flow rates even at vacuum levels approaching ultimate vacuum
• High water vapor tolerance (40 mbar) due to efficient gas ballast
• Very good ultimate vacuum even with gas ballast
• Vacuum-tight at switch-off; external anti-suckback valve not needed
• Large oil volume: Long intervals between oil changes
• Ease of maintenance due to telescopic design

These powerful rotary vane pumps feature a particularly compact design and low weight for pumps of this capacity. They are the ideal solution for a wide range of laboratory and process applications that require low ultimate vacuum at medium to increased gas flow rate. Rotary vane pumps are used when an ultimate vacuum between a few mbar and down to 10⁻³ mbar has to be attained. Typical applications are degassing, lyophilisation, fine vacuum distillation and drying chambers.