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Backflow Preventer For Sprinkler Systems: What You Must Know …
WebBackflow Prevention and Cross-Connection Control Backflow takes place when water in a distribution system flows in the opposite direction from what is normal. This can be caused by higher pressure in the consumer’s piping (backpressure) or reduced pressure in the City’s mains (backsiphonage). WebBackflow preventers may drip water occasionally as a normal part of their operation. However, a steady drip from a backflow preventer is not normal. Backflow preventers can … roger rabbit acoustic chords
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