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Oil-Diffusion Vacuum Pumps

Oil-Diffusion Vacuum Pumps

The oil diffusion pumps and oil vapor jet pumps from Leybold are ideally suited for industrial high vacuum applications. They are characterized by superior vacuum performance data and are well-adapted as reliable components in medium vacuum and high vacuum systems due to their rugged design.

  • DIP Oil Diffusion Pump

    The working principal of diffusion pumps is generally based on the transporting capacity of the vapor jet for gases. The pumping speed ranges from 3,000 l/s to 50,000 l/s and has an operating pressure range of < 10-2 to 10-7 mbar.

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  • DIJ Oil Diffusion Pump

    The DIJ series of diffusion pumps is a 5-stage oil diffusion pump with an improved gas throughput and stable high pressure in the range of >10-3 mbar. The pumping speed ranges from 2,400 l/s to 33,000 l/s and has a operating range of < 10-1 to 10-7 mbar.

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  • OB Oil Diffusion Pumps

    The oil booster pump (OB) has one or more four-stage nozzle systems and one or more jet stages. The pumping speed ranges from 6,000 to 18,000 l/s and has a operating pressure range from 10-1 to < 10-4 mbar.