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.more
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.more
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.