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 an unusually 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 where 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.