![cover image](https://wikiwandv2-19431.kxcdn.com/_next/image?url=https://upload.wikimedia.org/wikipedia/commons/thumb/7/7b/Roots_blower_-_2_lobes.svg/640px-Roots_blower_-_2_lobes.svg.png&w=640&q=50)
Vacuum pump
Equipment generating a relative vacuum / From Wikipedia, the free encyclopedia
Dear Wikiwand AI, let's keep it short by simply answering these key questions:
Can you list the top facts and stats about Vacuum pump?
Summarize this article for a 10 year old
SHOW ALL QUESTIONS
A vacuum pump is a type of pump device that draws gas particles from a sealed volume in order to leave behind a partial vacuum. The first vacuum pump was invented in 1650 by Otto von Guericke, and was preceded by the suction pump, which dates to antiquity.[1]
![Thumb image](http://upload.wikimedia.org/wikipedia/commons/thumb/7/7b/Roots_blower_-_2_lobes.svg/220px-Roots_blower_-_2_lobes.svg.png)