Postby mattthieu » Sun May 05, 2013 3:12 am
UAH ?
vac ting is indicated to go down to minus 28, so, close to zero and more then what is needed !
i found one that is using 2.1 cfm at 80n psi, so, close to what my compressor can do : 2.6 at 90.
this thins sucks not more then 1 cfm BUT i think i heard that frigde pumps are not stronger ?
i'm thinking ( but need to confirm ) that if i lower the psi out from comp. just before total vac is achieved in the bag is should maintain les vacum ( i have to chek cause, if i lower psi to mutch, venturi does not work anymore ) but, if you chek venturi device from west system ( witch is EXPENSIVE ) is says that it works till 40 psi in producing less vac ( dont remember but close 5 or 6 ) that's probably enought to clam anyways.
SO, anyways, i was thinking this: compressor ( have it ), venturi ( 49 dollars ), chek valve ( 15 dollars ), vacum gauge ( 5 to 25 ?? dollars ), tubes, bag. staying close by to let comp run if system is not leak prof and turn it off some times if leak prof. for fisrt attempt.
If it works board building i mean, i was thinking going with MAC valve before venturi and air tank ( vacuum reserve ) past check valve.
sounds crazy ? ? small, easy to do, nothing to cheez around ( i'm good with wood and such Solid stuff but, suck at electricity and small thinks ).
Last edited by
mattthieu on Sun May 05, 2013 3:26 am, edited 1 time in total.