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The Zurn Wilkins 350ADA Double Check Detector Backflow Preventer is ideal for fire protection applications, with a metered by-pass to detect leaks and unauthorized water use. Used in low health hazard applications.
Features
- Short lay-length for small space installation
- Reliable performance and improved flow characteristics from patented Compound Check
- Resilient wedge OS&Y gate valves standard
- Approved in horizontal and vertical positions
- Available in flanged, grooved, or grooved x flanged end connections for installation versatility
- No threads or taps in body or cover, eliminating exposure to corrosion
- Single access cover reduces maintenance down time
Installation and Maintenance Instructions 2 1/2" - 6"
Installation and Maintenance Instructions 8" - 10"
Specification Sheet
Repair Parts Guide
Installation and Maintenance Instructions 8" - 10"
Specification Sheet
Repair Parts Guide
Zurn Wilkins Backflow Prevention 350 (4 inch & 6 inch) - How to Repair
Zurn Wilkins Backflow Prevention 350 (8 inch, 10 inch & 12 inch) - How to Repair
Zurn Wilkins Backflow Prevention Model 49 Butterfly Valve - How to Adjust Opening and Closing Stop
Zurn Wilkins Backflow Prevention Detector Assemblies - How it Works
Zurn Wilkins Backflow Prevention 350 (2.5 inch & 3 inch) - How to Repair
1 Product
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