Another dumb question
06-16-2021, (Subject: Another dumb question ) 
Post: #12
RE: Another dumb question
(06-16-2021 )Kw9006nz Wrote:  
(06-16-2021 )Chamberpains Wrote:  Your vacuum should hold 27ish-30 in/hg (depending how good the Guage is that your using) indefinitely. 30 min is just the least amount of time you want to leave it hold to check for leaks.


Quick ? For you what vac pump do you have? my pneumatic vac can only pull 20-26 depending on weather!

Whenever I do mine, I just let the pump run for an hour or so each time (or at least 30 mins). Gauge does show it gets damn near to 30~ish eventually.


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RE: Another dumb question - Rawze - 06-16-2021



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