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Thread: PPR O-Rings

  1. 09-12-2014 12:43 AM #11
    sdg3205
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    One of those purists you keep hearing about. sdg3205's Avatar
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    PPR O-Rings

    Gentlemen,

    Sorry for the delay, work has been very busy.

    David T - Yes I am SURE I clamped the correct line. I also tried clamping the return to see what would happen. The pressure jumped to 9 bar and I scared myself, so I didn't repeat it!

    The vacuum test should confirm there is no tear in the diaphragm IIRC. If there is a tear, you'd only draw gasoline.

    Thanks for the help everyone. Toby is sending up a new pump and some o rings.
    Last edited by sdg3205; 09-12-2014 at 12:46 AM.
    Dave

    Here, somewhere.

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  2. 09-12-2014 04:00 AM #12
    Bitsyncmaster
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    Quote Originally Posted by sdg3205 View Post
    David T - Yes I am SURE I clamped the correct line. I also tried clamping the return to see what would happen. The pressure jumped to 9 bar and I scared myself, so I didn't repeat it!
    That 9 bar sure tested your accumulator. You only want to clamp that return line with rest pressure present.
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