The powerful mid-size one-stage RE 9 rotary vane pumps are the ideal solution for a wide range of laboratory and process applications that require high pumping speed.
very high flow rates even at vacuum levels approaching ultimate vacuum
high water vapor tolerance 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