The Zurn Wilkins 475STRV Stainless Steel Replacement n-Pattern Reduced Pressure Principle Vertical Assembly (RPV) withstands the corrosive effects of water and allows for installation in systems when inlet and outlet flows up. Ideal for new or direct drop-in replacement delivering convenience without compromise. For fire protection applications , with a metered by-pass to detect leaks and other water use. The patented AR spool provides a replacement for Zurn Model 475RPDAV Ductile Iron n-Pattern, as well as unique customer-modified installations.
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