Diffusion Vacuum Pump

A diffusion vacuum pump is a type of vacuum pump that uses a combination of diffusion and entrapment to create a vacuum. It works by allowing a gas to flow through a series of small openings, which causes the gas molecules to spread out and become trapped in the pump. This creates a vacuum in the chamber, which can then be used for a variety of applications. Diffusion vacuum pumps are often used in laboratories and industrial settings, as they are able to create a very high vacuum.