Sirdabsalot462
Well-Known Member
I can only seem to pull -25hg max. Im at 2400 elevation and have double checked all possible leakage areas, should i be happy with 25 or is there something more i can do? Im running a 3CFM 2 stage pump. Will shortening my vacuum pump hose help any?
You are at full vac, or at least close...
Subtract approximately 1” of mercury for every 1000 ft of elevation...
I'm in Colorado..
Full vac is -22.5 at my location.
Hope this helps.
Happy Extracting!