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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.


  • Copper Crimp Ring Tool
  • Includes: G0/No-Go gauge
  • Medium Tool for 3/8" Copper Rings
List Price:  $305.47
Our Price:  $136.37
You Save:  $169.10
7-10 days

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  • Rubber Repair Kit
  • Fits: 1 1/4" - 2" 350 and 350XL
  • Includes: No. 1 and No. 2 Check Seal Rings, O-Rings, and Lubricant
List Price:  $56.00
Our Price:  $25.00
You Save:  $31.00
In Stock ()

  • Rubber Repair Kit
  • Fits: 1 1/4- 2" 950XL, 950XLT, and 950XLT2
  • Includes: No. 1 and No. 2 Check Seal Ring, O-Rings, and Lubricant
List Price:  $67.84
Our Price:  $30.29
You Save:  $37.55
7-10 days

In Stock (0)
  • Complete Repair Kit
  • For: 950XLT 3/4" and 1"
  • Includes: 2- Check Poppet Assembly, 2- Check Spring, 2- Cover O-ring, 2- Check Seat, 2- Seat O-ring, Lube
  • Lead Free
List Price:  $98.88
Our Price:  $44.14
You Save:  $54.74
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List Price:  $4.48
Our Price:  $2.00
You Save:  $2.48
7-10 days

  • Small O-Ring
  • For 975XL
List Price:  $4.48
Our Price:  $2.00
You Save:  $2.48
7-10 days

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  • O-ring Relief Valve Seat
List Price:  $4.80
Our Price:  $2.14
You Save:  $2.66
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List Price:  $8.32
Our Price:  $3.71
You Save:  $4.61
7-10 days

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  • O-Ring
  • Size: 3/4"
  • Max Pressure: 175 PSI
  • Material: Bronze
  • Connection Type: Female Threaded
List Price:  $6.72
Our Price:  $3.00
You Save:  $3.72
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  • O-ring
  • For 1-420A
List Price:  $5.12
Our Price:  $2.29
You Save:  $2.83
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  • 1" Double Check Backflow Valve Assembly
  • Lead-Free
  • With full port QT ball valves
List Price:  $419.00
Our Price:  $129.99
You Save:  $289.01
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In Stock (2)
  • 375 Reduced Pressure Principle Assembly
  • Size: 1"
  • 175psi
List Price:  $757.00
Our Price:  $260.83
You Save:  $496.17
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In Stock (2)
  • 375 Reduced Pressure Principle Assembly
  • Size: 1"
  • Bronze "y" type strainer
  • 175psi
List Price:  $850.00
Our Price:  $298.87
You Save:  $551.13
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  • RPZ Composite Vessel
  • Lead Free
  • Size: 1"
List Price:  $870.00
Our Price:  $384.24
You Save:  $485.76
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  • RPZ Principle Assembly Composite Vessel
  • Size: 1"
  • Lead Free
List Price:  $977.00
Our Price:  $443.30
You Save:  $533.70
7-10 days

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  • Pressure Vacuum Breaker Assembly
  • Lead Free
  • Size: 1"
List Price:  $231.04
Our Price:  $103.14
You Save:  $127.90
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  • Pressure Reducing Valve
  • Lead Free
  • Size: 1"
List Price:  $334.00
Our Price:  $117.52
You Save:  $216.48
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  • Pressure Vacuum Breaker Assembly
  • Size: 1"
  • 150 psi
  • Material: Bronze
List Price:  $370.00
Our Price:  $78.79
You Save:  $291.21
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In Stock (14)
  • Full Port Ball Valve
  • 1"
  • 400 Psi
  • FNPT
  • 850 is slowly being replaced by 850XL
List Price:  $80.64
Our Price:  $36.00
You Save:  $44.64
In Stock (14)

In Stock (0)
  • Tapped Ball Valve
  • 1"
  • 400 Psi
  • FNPT
  • 850 is slowly being replaced by 850XL
List Price:  $82.00
Our Price:  $33.15
You Save:  $48.85
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  • Tapped Union Ball Valve
  • Size: 1"
  • Lead Free
List Price:  $148.00
Our Price:  $69.94
You Save:  $78.06
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  • Tapped Ball Valve
  • Size: 1"
  • Lead Free
List Price:  $94.00
Our Price:  $44.89
You Save:  $49.11
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  • Union Ball Valve
  • For: 975XL Reduced Pressure Backflow Preventer
  • Size: 1"
  • Lead Free
List Price:  $143.00
Our Price:  $67.40
You Save:  $75.60
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  • Full Port Ball Valve
  • Lead Free
  • Size: 1"
  • Material: Bronze
List Price:  $99.84
Our Price:  $44.57
You Save:  $55.27
In Stock (0)

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