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  1. 08-12-2010, 01:54 PM #1
    sagittarius's Avatar
    sagittarius
    sagittarius is offline regular poster
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    what to do? Using wrong O ring meterial.



    Hi, all:

    In the industry application, we always meet this issue that different lube with different rubber.

    Generally, ammonia with PAO lube, the rubber would be better is HNBR. But I selected CR for all the dynamic seal and static seal. What will happen?

    It's critical for R22 with CR.

    B.R.
    Sagittarius


  2. 11-12-2010, 09:53 PM #2
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    Nh34life
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    Re: what to do? Using wrong O ring meterial.

    good neoprene best bet with Ammonia and molycote oring lube
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