On Tue, 10 Mar 2009 12:34:56 -0700, Gunner Asch
wrote:
snip
If you feel you MUST use galvanized pipe...remember, you are GOING to
get flakes of Galv in your tools.

Its a given. Its pretty much Verbotten to use galvanized pipe with
CNC machiney, along with teflon tape.
snip
---------
A good point and another reason to use a filter/regulator/oiler
immediately before your air tool or other equipment and no teflon
tape, etc. on the downstream side.

For an example see:
http://www.use-enco.com/CGI/INPDFF?P...MITEM=801-1110
http://www.harborfreightusa.com/usa/...ateg oryName=
and many others.



Unka' George [George McDuffee]
-------------------------------------------
He that will not apply new remedies,
must expect new evils:
for Time is the greatest innovator: and
if Time, of course, alter things to the worse,
and wisdom and counsel shall not alter them to the better,
what shall be the end?

Francis Bacon (1561-1626), English philosopher, essayist, statesman.
Essays, "Of Innovations" (1597-1625).