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Zurn Wilkins 475DAV - 6" 475DAV Reduced Pressure Detector Backflow Preventer
- The Zurn Wilkins 475DAV Reduced Pressure Principle Detector Assembly is shaped in the z-Pattern, installed in a vertical orientation, flow up.
- For high hazard fire protection applications, with a metered by-pass to detect leaks and other water use.
- 6" reduced pressure detector assembly.
- Small footprint for easy Fire Protection retrofits.
- Meters unauthorized water use in fire lines.
- Utilizes the patented, center-stem guided Compound Check for reliable and superior performance.
- 475DAV allows for vertical up flow in a z-Pattern.
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