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Mister Landscaper Polypropylene Hose Thread Drip Irrigation Backflow Preventer

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  • Use this back flow prevention valve as an atmospheric vacuum breaker that helps prevent water from siphoning back into the water supply once the water is turned off

  • This valve has a 3/4-in female hose thread inlet and a 3/4-in male hose thread outlet

  • There is also a small drain hole to release water pressure

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