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Wilkins Sprinkler Supplies


Zurn - the parent company to Wilkins - was originally founded in 1900 to manufacturer a patented backwater prevention valve.
Today, Zurn / Wilkins still design and build some of the world's best back-flow prevention assemblies in the industry.


  • Front-side photo of the Wilkins 1" 350 double check backflow valve assembly showing the valve body, test ports, and full-port QT ball valves for service. Save 25%
    Original Price $476.42
    Current Price $357.32
    Zurn Industries, LLC

    Wilkins 1" 350 Double Check Backflow Assembly

    The Wilkins 1" 350 Double Check Backflow Valve Assembly is designed to protect non-potable irrigation and industrial systems from backflow contamin...

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    Original Price $476.42
    Current Price $357.32
    Save 25%
  • Top view of the 350FT backflow preventer highlighting the integral 45° SAE flare test fitting, stainless-steel handles and corrosion-resistant components.
    Front-angle view of Wilkins 350FT 1 in. double check backflow preventer showing bronze body, EZSwap composite pressure vessel and ball valves.
    Save 25%
    Original Price $382.78
    Current Price $287.08
    Zurn Industries, LLC

    Wilkins 350FT 1 in. Double Check Backflow Preventer

    In Stock (13)

    The Wilkins 350FT 1 in. Double Check Backflow Preventer provides reliable low health-hazard protection for non-potable systems such as irrigation a...

    View full details
    Original Price $382.78
    Current Price $287.08
    Save 25%
    In Stock (13)