Diffusion And Rotary Vacuum Pump Unit

Diffusion and Rotary Vacuum Pump Units are types of pumps used in the field of compressors and vacuum pumps.

A diffusion pump is a high-vacuum pump that operates by creating a vapor jet in which the working fluid is diffused into the pumped gas. This creates a pressure gradient that helps to evacuate the system. Diffusion pumps are commonly used in applications that require high vacuum levels, such as in the production of semiconductors and other electronic devices.

On the other hand, a rotary vacuum pump is a positive displacement pump that uses a rotating mechanism to create a vacuum. It consists of a rotor with vanes that rotate inside a cavity, creating chambers that trap and release gas as the rotor turns. Rotary vacuum pumps are widely used in various industries for applications such as vacuum packaging, degassing, and laboratory processes.

Both diffusion and rotary vacuum pump units are essential in creating and maintaining vacuum conditions in different industrial processes. They are commonly found in the supply class of compressors and vacuum pumps, which falls under the supply group of pumps and compressors.