What is another word for diffusion pump?
Pronunciation: [dɪfjˈuːʒən pˈʌmp] (IPA) 
A diffusion pump is a type of vacuum pump that operates by creating a flow of vapor from a heated fluid. While the term "diffusion pump" may be the most commonly used, there are other synonyms and related terms for this type of pump including vapor jet pump, high-vacuum pump, and molecular drag pump. The terminology can vary depending on the specific industry or application, with some referring to these pumps as oil diffusion pumps or ion pumps. Regardless of the name, these pumps are crucial for creating high-vacuum environments in a variety of fields including semiconductor manufacturing, aerospace, and scientific research.
