Never seen it used....I would switch the position of the handle though....
At the attachment is a image of a hand operated vacuum pump named
"Komovskiy vacuum pump" , do any member ever see or use this kind of pump?
I want to know what is the max vacuum it can achieve.
Thanks in advance
attachment
http://www.yousendit.com/download/MF...000000&s=19102
Never seen it used....I would switch the position of the handle though....
From the looks of it I can't imagine it pulling vacuum much better than 1.3 x10^3 Torr (1 Atmosphere).
How old is it?