Wilkins: 4" 350AST Series Double Check Assembly with OSY Gate Valves
SKU 4-350ASTOSY {A}
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Application:Designed for installation on potable water lines to protect against both backsiphonage and backpressure of polluted water into the potable water supply. The Model 350AST shall
provide protection where a potential health hazard does not exist. Ideal for use where Lead-Free* valves are required.
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