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Wilkins Reduced Pressure Assemblies

Zurn Wilkins manufactures the highest value backflow preventers.
Perfect for the plumbing, irrigation, fire protection, and waterworks industries, such as double check (DC), reduced pressure principle (RPZ), double check detector (DCDA), and reduced pressure detector (RPDA) assemblies

  • 1" RPZ Backflow
    Save 64%
    Original Price $757.00
    Current Price $274.28
    Zurn Industries, LLC

    Wilkins - 1-375 - 1" RPZ Backflow

    375 Reduced Pressure Principle Assembly Size: 1" 175psi The Zurn Wilkins 375 Reduced Pressure Principle Backflow Preventer provides high hazard p...

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    Original Price $757.00
    Current Price $274.28
    In Stock (2)
    Save 64%
  • Wilkins 1" RPZ Backflow
    Save 53%
    Original Price $569.60
    Current Price $267.40
    Zurn Industries, LLC

    Wilkins - 1-975XLFT - 1" RPZ Backflow

    975 Reduced Pressure Principle Backflow Prevention Size: 1" 175 psi Material: Bronze The Zurn Wilkins 975XL Reduced Pressure Principle Backflow ...

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    Original Price $569.60
    Current Price $267.40
    In Stock (10)
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  • Wilkins 3/4In RPZ Backflow
    Save 63%
    Original Price $823.00
    Current Price $304.19
    Zurn Industries, LLC

    Wilkins - 34-975XL - 3/4" RPZ Backflow

    975 Reduced Pressure Principle Backflow Prevention Assembly Size: 2" 175 psi Material: Bronze The Zurn Wilkins 975XL Reduced Pressure Principle ...

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    Original Price $823.00
    Current Price $304.19
    In Stock (1)
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  • Wilkins 1" RPZ Backflow Preventer
    Save 64%
    Original Price $887.00
    Current Price $321.80
    Zurn Industries, LLC

    Wilkins - 1-975XL - 1" RPZ Backflow Preventer

    975 Reduced Pressure Principle Assembly Backflow Prevention Assembly Less Ball Valves, Male Pipe Thread Size: 1" 175 psi Material: Bronze The Zur...

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    Original Price $887.00
    Current Price $321.80
    10+ day delay
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  • Wilkins 3/4In RPZ Backflow
    Save 53%
    Original Price $536.32
    Current Price $251.77
    Zurn Industries, LLC

    Wilkins - 34-975XLFT - 3/4" RPZ Backflow

    975 Reduced Pressure Principle Assembly Less Ball Valves, Male Pipe Thread Integral Male 45° Flair SAE Test Fitting Size: 3/4" 175 psi Material...

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    Original Price $536.32
    Current Price $251.77
    In Stock (21)
    Save 53%
  • 3/4" RPZ Backflow
    Save 63%
    Original Price $702.00
    Current Price $259.54
    Zurn Industries, LLC

    Wilkins - 34-375 - 3/4" RPZ Backflow

    375 Reduced Pressure Principle Assembly Size: 3/4" 175psi The Zurn Wilkins 375 Reduced Pressure Principle Backflow Preventer provides high hazard...

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    Original Price $702.00
    Current Price $259.54
    10+ day delay
    Save 63%
  • Wilkins 2In RPZ Backflow
    Save 67%
    Original Price $2,005.00
    Current Price $663.73
    Zurn Industries, LLC

    Wilkins - 2-975XL - 2" RPZ Backflow

    975 Reduced Pressure Principle Assembly Less Ball Valves, Male Pipe Thread Size: 2" 175 psi Material: Bronze The Zurn Wilkins 975XL Reduced Pr...

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    Original Price $2,005.00
    Current Price $663.73
    10+ day delay
    Save 67%
  • 3/4 RPZ Backflow
    Save 53%
    Original Price $549.12
    Current Price $257.77
    Zurn Industries, LLC

    Wilkins - 34-375S - 3/4 RPZ Backflow

    375 Reduced Pressure Principle Assembly Size: 3/4" Bronze "y" type strainer 175psi The Zurn Wilkins 375 Reduced Pressure Principle Backflow Preve...

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    Original Price $549.12
    Current Price $257.77
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  • Wilkins 1-1/2In RPZ Backflow
    Save 65%
    Original Price $1,786.00
    Current Price $618.79
    Zurn Industries, LLC

    Wilkins - 112-975XL - 1-1/2In RPZ Backflow

    975 Reduced Pressure Principle Backflow Prevention Less Ball Valves, Male Pipe Thread Size: 1.5" 175 psi Material: Bronze The Zurn Wilkins 975XL...

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    Original Price $1,786.00
    Current Price $618.79
    10+ day delay
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  • 3" 375DA W/CFM Meter
    10+ day delay
    Original Price $8,542.08
    Current Price $3,742.65
    Zurn Industries, LLC

    Wilkins - 3-375DACFM - 3" 375DA W/CFM Meter

    375 Reduced Pressure Detector Assembly With CU ft/min Meter Size: 3" Material: Iron 175 psi The Zurn Wilkins 375 Reduced Pressure Principle Backf...

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    Original Price $8,542.08
    Current Price $3,742.65
    10+ day delay
    10+ day delay
  • Wilkins/Zurn 3" RPZ Flanged- Less Gates
    10+ day delay
    Original Price $4,763.20
    Current Price $1,934.52
    Zurn Industries, LLC

    Wilkins - 3-375 - 3" RPZ Flanged- Less Gates

    375 Reduced Pressure Principle Assembly Size: 3" Material: Iron 175 psi The Zurn Wilkins 375 Reduced Pressure Principle Backflow Preventer provid...

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    Original Price $4,763.20
    Current Price $1,934.52
    10+ day delay
    10+ day delay
  • 1" RPZ Backflow
    Save 63%
    Original Price $850.00
    Current Price $314.27
    Zurn Industries, LLC

    Wilkins - 1-375S - 1" RPZ Backflow

    375 Reduced Pressure Principle Assembly Size: 1" Bronze "y" type strainer 175psi The Zurn Wilkins 375 Reduced Pressure Principle Backflow Prevent...

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    Original Price $850.00
    Current Price $314.27
    10+ day delay
    Save 63%
375
Designed for installation on potable water lines to protectagainst both backsiphonage and backpressure of contaminatedwater into the potable water supply. The Model 375provides protection where a potential health hazard exists.Ideal for use where lead-free* valves are required
975
Designed for installation on water lines to protect against bothbacksiphonage and backpressure of contaminated water intothe potable water supply. Assembly shall provide protectionwhere a potential health hazard exists.

500
Designed for installation on water lines to reduce high inletpressure to a lower outlet pressure. The high flow capacitymakes this device most suitable for industrial water lines andcommercial irrigation systems. The direct acting integral bypassdesign prevents buildup of excessive system pressurecaused by thermal expansion. The balanced piston designenables the regulator to react in a smooth and responsivemanner to changes in system flow demand, while at thesame time, providing protection from inlet pressure changes.

600
Designed for installation on water lines to reduce high inletpressure to a lower outlet pressure. The integral strainermakes this device most suitable for residential and commercialwater systems requiring frequent cleaning because ofsediment and debris. The direct acting integral by-pass designprevents buildup of excessive system pressure causedby thermal expansion. The balanced piston design enablesthe regulator to react in a smooth and responsive mannerto changes in system flow demand, while at the same time,providing protection from inlet pressure changes.

70
Designed for installation on water lines to reduce high inletpressure to a lower outlet pressure. The unitized replaceablecartridge reduces time involved with cleaning and maintenance.The direct acting integral bypass design preventsbuildup of excessive system pressure caused by thermalexpansion. The balanced piston design enables the regulatorto react in a smooth and responsive manner to changesin system flow demand, while at the same time, providingprotection from inlet pressure changes.