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Thread: Ammonia and SCC

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  1. #1
    Join Date
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    Ammonia and SCC

    Not much knowledge of ammonia systems, but do people increase the moisture level in the system to help prevent stress corrosion cracking? If refrigerant grade ammonia is meant to be 150ppm water and the level thats meant to help prevent SCC is 2000ppm

    Thanks
    Last edited by seanf; 11-01-2018 at 11:19 PM.

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