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  1. dfrush

    Hydrotesting

    Does anyone have any experience hydrotesting with well water? Our well water is hard (252 mg/L CaCO3) and the iron content is 0.26 mg/L, just a tad below the EPA's Secondary Maximum Contaminant Level limit of 0.3 mg/L. Code calls for the use of potable water which by definition is suitable to...

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