Hello guys, can someone point me with this problem.

On my vacuum pump is written something like this:




"enddruck"/"ultimate vacuum"  = 150mBar

What doest it mean, how its to 30HG or -1 BAR ?




anyone know?

When i check pump with gauge its shows -0,2 bar.. SO im not sure if this is max of this pump and 150mBar means equal 0,2BAR or pump is broken..

sorry for my english




Regards