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Thread: muffler for gast vacuum pump

  1. #1

    muffler for gast vacuum pump

    does anyone know part # for a muffler for a 220 volt surplus city model 0522-p335 unit---cant get any info on gast site---tks,joe

  2. #2
    Join Date
    Jan 2012
    Location
    Roseville,Ca
    Posts
    455
    Not sure if this is what you are looking for but found this.
    http://gastmfg.com/products/accessories/mufflers

  3. #3
    Join Date
    Oct 2006
    Location
    Harvey, Michigan
    Posts
    20,801
    Joe, this is what I used for my system, however, it seems to be a discontinued item. If you grab the name of the product and do a quick search, there are a number of silencers that will work for you.
    Steve

    “You never know what you got til it's gone!”
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  4. #4
    Join Date
    Mar 2013
    Location
    Trenton SC, in the CSRA
    Posts
    510
    http://www.toolots.com/pneumatics/ex...iAAEgKKMvD_BwE


    Not an endorsement. Just a google search

  5. #5
    Join Date
    Mar 2003
    Location
    San Francisco, CA
    Posts
    10,304
    For many years, I had a muffler on a Gast pump which was a tin can stuffed with an old sock. It worked pretty well, and the price was right.

  6. #6
    Join Date
    May 2010
    Location
    Forestville, CA
    Posts
    107
    A PVC "T" for sprinkler risers (side hole is NPT threaded) stuffed with cotton works well.

  7. #7
    Most of the dry vane Gast pumps of the size that woodturners use (4½ CFM, 26 in-Hg, ½ to ¾ HP) use this sintered bronze muffler.

    image.jpeg

    It can be ordered from Gast at: http://shop.gastmfg.com/ak840a-bronze-filter/

    If your pump is the kind that has oiled vanes then don't get this one.
    Last edited by Bill Boehme; 10-30-2017 at 7:57 PM.
    Bill

  8. #8
    Join Date
    Mar 2010
    Location
    Somewhere in the Land of Lincoln
    Posts
    2,545
    That's way over priced from Gast. https://www.grainger.com/product/1A325?cm_mmc=PPC:+Google+PLA&s_kwcid=AL!2966!3!166 592249478!!!g!82166507517!&ef_id=U-cgyQAAAMA5f2mW:20171031023025:s&kwid=productads-adid^166592249478-device^c-plaid^82166507517-sku^1A325-adType^PLA

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