The webinar will cover why a Reduced Pressure Zone (RPZ) relief valve may open—and how to prevent and mitigate large discharges of water. Watts has announced a customer webinar, Mitigating RPZ ...
One huge change that came with the new Minnesota State Plumbing Code that went into effect on January 23rd of this year was the requirement for annual backflow preventer testing. Here's the exact code ...
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