Rotary vane pump
- high flow rates even at vacuum levels approaching ultimate vacuum
- 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
Ultimate vacuum : 2 x 10-3 mbar
Ultimate vacuum with gas ballast: 1 x 10-2 mbar
Max. pumping speed 50 Hz: 2.3 m3/h
