EXCERPT Understanding Hydraulics of Backflow Prevention (2024)

Understanding hydraulics is critical to comprehending how backflow can occur and why backflow prevention assemblies are effective. Learn about the properties of water, how water behaves in a water distribution system or plumbing system, the different types of backflow conditions, and what steps can be taken to prevent backflow from occurring.
Running Time: 107 minutes
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fccchr.usc.edu/...