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Dual Check 20mm Brass Backflow Device
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48.93 Inc.
48.93 AUD


or 4 payments of 12.23 with Info

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    Brand :Unspecified

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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.