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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.


  • Wilkins RK34-975XL repair kit product image showing replacement seals and components for 3/4–1" 975XL backflow preventer (top view). Save 25%
    Original Price $137.07
    Current Price $102.80
    Zurn Industries, LLC

    Wilkins RK34-975XL Repair Kit

    In Stock (2)

    Replacement repair kit specifically for the Wilkins 975XL reduced-pressure principle backflow preventer (sized 3/4"–1"). This kit is intended to su...

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    Original Price $137.07
    Current Price $102.80
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    In Stock (2)
  • Product photo of Zurn Wilkins RK34-375V complete repair kit showing pressure vessel, check modules, O‑rings, relief valve components on white background. Save 28%
    Original Price $275.87
    Current Price $198.99
    Zurn Industries, LLC

    Wilkins RK34-375V Complete Repair Kit 3/4 in

    Restore performance and reliability with the genuine Zurn Wilkins RK34-375V Complete Repair Kit for 3/4 in backflow assemblies. This all-in-one kit...

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    Original Price $275.87
    Current Price $198.99
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  • Wilkins RK34-375BOF blow-out flush fitting kit with two O-rings, 3/4-inch backflow service component, close-up on housing and seals
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    Original Price $50.76
    Current Price $38.07
    Zurn Industries, LLC

    Wilkins RK34-375BOF 3/4" Blow-Out Flush Kit

    In Stock (1)

    Designed for professional service and reliable winterization, the Wilkins RK34-375BOF blow-out/flush kit fits 3/4" Reduced Pressure (RP) assemblies...

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    Original Price $50.76
    Current Price $38.07
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    In Stock (1)
  • Wilkins RK12-420FK repair kit: poppet, bonnet, float, seal ring and O-rings for 1/2–3/4 inch valves.
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    Original Price $77.42
    Current Price $58.07
    Zurn Industries, LLC

    Wilkins RK12-420FK Freeze Repair Kit for 420/420XL

    In Stock (1)

    The RK12-420FK Freeze Repair Kit restores the poppet and bonnet assemblies on Wilkins 420 and 420XL pressure vacuum breaker backflow preventers. It...

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    Original Price $77.42
    Current Price $58.07
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    In Stock (1)
  • Front view of Zurn Wilkins 1-SXL cast bronze wye strainer showing body, FNPT connections and stainless steel 20 mesh screen.
    Save 11%
    Original Price $106.33
    Current Price $94.99
    Zurn Industries, LLC

    Zurn Wilkins SXL 1" Cast Bronze Wye Strainer, 20 Mesh

    In Stock (8)

    Zurn Wilkins SXL 1" cast bronze wye strainer is engineered to protect downstream equipment by removing sediment and debris from potable water lines...

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    Original Price $106.33
    Current Price $94.99
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    In Stock (8)
  • Save 25%
    Original Price $50.76
    Current Price $38.07
    Zurn Industries, LLC

    Wilkins RK1-BVHD Handles, 2-Pack (1" Repair Kit)

    In Stock (1)

    Restore smooth operation to your backflow assembly with this Wilkins RK1-BVHD ball valve handle repair kit. Designed for quick field service, the k...

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    Original Price $50.76
    Current Price $38.07
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    In Stock (1)
  • Save 25%
    Original Price $34.27
    Current Price $25.70
    Zurn Industries, LLC

    Wilkins Upper Relief Plunger 3/4–1 in XL (972-34)

    In Stock (1)

    OEM replacement upper relief plunger for Wilkins 975/975XL relief valve assemblies. Designed for 3/4–1 in (XL) installations, this factory-compatib...

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    Original Price $34.27
    Current Price $25.70
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    In Stock (1)