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What Are Backflow Prevention Devices Used For?
7:02
YouTubeSafe-T-Cover
What Are Backflow Prevention Devices Used For?
A backflow preventer is a device that is critical to keeping our drinking water safe. Simply put, it keeps potable water from mixing with contaminated water. One of the ways it can occur when backpressure can cause this to happen. That’s when there is a higher pressure existing in the downstream piping system than in the supply piping. This ...
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