Troubleshooting a Zurn Wilkins 375A Reduced Pressure Principle Assembly
8:42
YouTubeZurn Water, LLC
Troubleshooting a Zurn Wilkins 375A Reduced Pressure Principle Assembly
Watch as our team walks you through diagnosing and maintaining a large 375A reduced pressure principle backflow preventer. The 375A reduced pressure principle is used where a potential high-risk health hazard exists and is ideal for use when lead-free valves are required. Its design protects against both backsiphonage and backpressure of ...
18.5K viewsAug 10, 2022
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