Wilkins: 4" 375AST Series Reduced Pressure Zone Assembly with NRS Gate Valves
SKU 4-375ASTNRS {A}
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Application:
Designed for installation on potable water lines to protect against both backsiphonage and backpressure of contaminated water into the potable water supply. The Model 375AST provides protection where a potential health hazard exists. Ideal for use where lead-free* valves are required.
Download Spec Sheet (pdf)