Leonardo Corporation Tweets Photo of High Vacuum System

A new tweet has been posted on the Leonardo Corp. X account showing what is described as a ‘high vacuum system’. The caption states that it is used to make the E-Cat SKLep NGU.

I don’t know what the purpose of having a high vacuum would be. This photo appears to have been taken in a different laboratory space that some of the other photos that have been posted, and it’s not any lab that I have seen. I am also curious about the equipment that is shown on the far wall which has what looks like two sleeves for working inside some kind of protected space.