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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.


  • 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.
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    Original Price $395.98
    Current Price $296.98
    Zurn Industries, LLC

    Wilkins 350FT 1 in. Double Check Backflow Preventer

    In Stock (8)

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

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    Original Price $395.98
    Current Price $296.98
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    In Stock (8)
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    Original Price $140.48
    Current Price $105.36
    Zurn Industries, LLC

    Wilkins 721-300 Poppet Assembly for 720A (1/2" - 1")

    In Stock (28)

    Replacement Wilkins 721-300 poppet assembly for 720A pressure vacuum breakers. This OEM-compatible replacement fits 1/2", 3/4" and 1" sizes and res...

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    Original Price $140.48
    Current Price $105.36
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    In Stock (28)

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