What Is a Backflow Preventer: What It Does and How It Works

What Is a Backflow Preventer What It Does and How It Works 2

You may have heard of water backflow, but what is a backflow preventer? Backflow preventers are essential to keeping the good water in and the bad water out. They protect the drinking water supply and help your city stay healthy. What Is Backflow? When we talk about backflow, we’re referring to water that “flows back” […]