Olierotationspump i två steg med slutvakuum 0,002 mbar och kapacitet på ca 9 m³/h.

Kom ihåg att använda ojiedimmfilterr: Varunummer 28698008.

• 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