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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 Repair Kit Complete
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    Original Price $224.73
    Current Price $168.55
    Zurn Industries, LLC

    Wilkins - RK114-975XL - Wilkins Repair Kit Complete

    Complete Repair Kit For 1 1/4" 975XL 1-1/4" - 2" Model 975XL/XL2 Complete Rubber and Springs Repair Kit.

    Original Price $224.73
    Current Price $168.55
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    Original Price $14.31
    Current Price $10.74
    Zurn Industries, LLC

    Wilkins - 721-11 - Canopy Screw for 720A

    Canopy Screw For 720A The Zurn Wilkins 720A Pressure Vacuum Breaker Assembly is used in high hazard applications for backsiphonage protection. Ap...

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    Original Price $14.31
    Current Price $10.74
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    Original Price $139.71
    Current Price $104.78
    Zurn Industries, LLC

    Wilkins - RK1-420 - Wilkins 1" Fr Pvb Repair Kit

    PVB Repair Kit For 1" 420 1" Model 420XL/420 Complete Repair Kit. Documents: Repair Kit Guide - 420XL and 420 1"

    Original Price $139.71
    Current Price $104.78
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    Original Price $27.33
    Current Price $20.50
    Zurn Industries, LLC

    Wilkins - 972-33 - 975XL No 1 Chk Spring

    #1 Check Spring For 975XL The Zurn Wilkins 975XL Reduced Pressure Principle Backflow Preventer provides high hazard protection for non-potable wa...

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    Original Price $27.33
    Current Price $20.50
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  • Wilkins 3/4-1" 975 Air Gap
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    Original Price $185.00
    Current Price $138.75
    Zurn Industries, LLC

    Wilkins - G-4 - Wilkins 3/4-1" 975 Air Gap

    Air Gap For 3/4" - 1" 975 The Zurn Wilkins AG Air Gap Fitting for Reduced Pressure Principle Backflow Preventers allows for the connection of a d...

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    Original Price $185.00
    Current Price $138.75
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    Original Price $348.76
    Current Price $261.57
    Zurn Industries, LLC

    Wilkins - 974-50S - Relief Valve Stem Assy

    In Stock (1)

    Relief Valve Stem Assembly

    Original Price $348.76
    Current Price $261.57
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    In Stock (1)
  • Wilkins 3/4 - 1" 375 Air Gap
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    Original Price $141.47
    Current Price $106.10
    Zurn Industries, LLC

    Wilkins - AG-11 - 3/4 - 1" 375 Air Gap

    Air Gap For 3/4" - 1" 375 The Zurn Wilkins AG Air Gap Fitting for Reduced Pressure Principle Backflow Preventers allows for the connection of a d...

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    Original Price $141.47
    Current Price $106.10
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