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Results You searched for: Horizontal Installations with Ball Shut-off Valves Results Displayed: 1 - 6 of 6 |
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Series 4000B Reduced Pressure Zone Assemblies prevent the reverse flow of polluted water from entering into the potable water supply due to backsiphonage and or backpressure. It is ideal for protection of health hazard cross-connections or for containment at the service line entrance.
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