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Dual Check 20mm Brass Backflow Device

    48.93 Inc.
    48.93 AUD

    44.48

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    Brand: Zurn

     $9.95 Postage on Irrigation | Free For $200+
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    Use the Dual Check Valve for backflow prevention from your irrigation system to the mains water supply.

    They are a mandatory requirement and should be fitted on all irrigation systems that are connected to the mains because Dual Check Valves effectively prevent the backflow of potentially harmful debris.