How Often Must a Backflow Preventer Be Tested?
What is a backflow preventer and how do I know if I need testing? Backflow occurs if there is a change in pressure at a cross-connection that allows non-potable water…
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What Is Backflow Testing?
The best description of backflow testing – your home is set up on a water system. Specific pipes bring clean water into your home and other pipes carry the waste…
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