450ST NRS 8"

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Wilkins: 8" 450ST NRS Stainless Steel N-Pattern Double Check  {A}


Designed for drop in replacement of competitor valves and new installation on potable water lines to protect against both backsiphonage and backpressure of polluted water into the potable water supply. The Model 450ST shall provide protection where a potential health hazard does not exist. Ideal for use where lead-free* valves are required.
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