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Zurn Wilkins 4" 475 Reduced Pressure Principle Assembly
- Shaped in the n-Pattern, and is ideal for new or retrofit installations in tight locations.
- 4" reduced pressure principle assembly - flanged end NRS shut-off valves (standard).
- Available as a 475V for RP protection in a vertical upward flow path.
- n-Pattern construction space saving design is excellent for retrofit installation in small spaces.
- Epoxy coated ductile iron body resists corrosion.
- Utilizes the patented, center-stem guided Compound Check for reliable and superior performance.
- Single access cover reduces maintenance down time.
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