On Sun, 20 Jun 2004 04:02:46 GMT, "Norm Dresner"
vaguely proposed a theory
.......and in reply I say!:

remove ns from my header address to reply via email
Are there any on-line tutorials for
creating a vacuum from an air source?

Okay, it's neat -- but the smallest version is $100 and I can buy a full
desoldering station for $200 so tha's hardly an economical solution.

See my quote from your OP. I know it's not a tutorial. I thought you
may be interested.