about a year ago, I ran out of vac pump mufflers, and there were a couple of
folks (I think from this NG) that wanted one and couldn't get one from me -
I found a small pile of them again, so if you want one, browse to my web
page (below), click on vacuum pumps and take a look.

--
bill
to email me, to to my web page, www.wbnoble.com and find my email
or unscramble the following by removing spaces and correcting the obvious
spelling errors

wil lia m_b_n obl e at m sn daught com



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Posted via a free Usenet account from http://www.teranews.com

On Sun, 1 Oct 2006 11:33:00 -0700, "William Noble" wrote:

about a year ago, I ran out of vac pump mufflers, and there were a couple of
folks (I think from this NG) that wanted one and couldn't get one from me -
I found a small pile of them again, so if you want one, browse to my web
page (below), click on vacuum pumps and take a look.

--
bill
to email me, to to my web page, www.wbnoble.com and find my email
or unscramble the following by removing spaces and correcting the obvious
spelling errors

wil lia m_b_n obl e at m sn daught com

Bill.. the little 2 cylinder Gast (110v) pump that I got from you had plastic
mufflers on it... would the larger, metal ones be more effective?

Mac

https://home.comcast.net/~mac.davis
https://home.comcast.net/~mac.davis/wood_stuff.htm

I suspect the plastic thing was a vac resivoir used on the input side, and a
sort of muffler on the output side - if there were two of them - it might
make the pump a bit quieter, but so would a length of garden hose taking the
exhaust outside, or just winding it around and blowing it back onto the
motor for additional cooling. I'd run the test for you, but I don't have
any of these piston pumps any more - the first batch I had came with similar
piston pumps, so they must be effective --- my solution was to put the pump
some distance away from me (and then to discover that I had mounted in a way
that made a drum and actually amplfied the sound....) - if you do that
right, you can make it very quiet - put on the other side of the garage or
something......

anyway, the short answer to your question is "probably, but I don't know for
sure"


"mac davis" wrote in message
...
On Sun, 1 Oct 2006 11:33:00 -0700, "William Noble"
wrote:

about a year ago, I ran out of vac pump mufflers, and there were a couple
of
folks (I think from this NG) that wanted one and couldn't get one from
me -
I found a small pile of them again, so if you want one, browse to my web
page (below), click on vacuum pumps and take a look.

--
bill
to email me, to to my web page, www.wbnoble.com and find my email
or unscramble the following by removing spaces and correcting the obvious
spelling errors

wil lia m_b_n obl e at m sn daught com

Bill.. the little 2 cylinder Gast (110v) pump that I got from you had
plastic
mufflers on it... would the larger, metal ones be more effective?

Mac

https://home.comcast.net/~mac.davis
https://home.comcast.net/~mac.davis/wood_stuff.htm



--
Posted via a free Usenet account from http://www.teranews.com