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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.


  • Winterizing Valve Assembly
  • 8"
List Price:  $346.24
Our Price:  $154.57
You Save:  $191.67
7-10 days

  • Winterizing Valve Assembly
  • 10"
List Price:  $354.24
Our Price:  $158.14
You Save:  $196.10
7-10 days

In Stock ()
  • Water Thermal Expansion Tank
  • 3/4 NPT
List Price:  $124.00
Our Price:  $50.58
You Save:  $73.42
In Stock ()
List Price:  $2,849.28
Our Price:  $1,187.20
You Save:  $1,662.08
7-10 days

In Stock (0)
  • BF Ball Valve SS Handles
  • Amount: 2
List Price:  $20.00
Our Price:  $13.71
You Save:  $6.29
In Stock (0)

In Stock (10)
  • Seat Repair Kit
  • For 3/4" - 1" 975xl
List Price:  $39.00
Our Price:  $27.29
You Save:  $11.71
In Stock (10)

In Stock (0)
  • Complete Repair Kit
  • For 3/4" - 1" 975xl
List Price:  $140.00
Our Price:  $99.43
You Save:  $40.57
In Stock (0)

  • Rubber Only Repair Kit
  • For 3/4" - 1" 975XL
List Price:  $57.28
Our Price:  $25.57
You Save:  $31.71
7-10 days

In Stock (0)
  • Repair Kit
  • For 3/4" - 1" 975XL
List Price:  $62.00
Our Price:  $44.14
You Save:  $17.86
In Stock (0)

In Stock (4)
  • Complete Repair Kit
  • For 3/4" 375v
  • Includes No. 1 and No. 2 check module, all relief valve components, o-rings, and lubricant
List Price:  $223.00
Our Price:  $108.57
You Save:  $114.43
In Stock (4)

In Stock (3)
  • Blow Out Flush Kit
  • For 3/4" 375
List Price:  $22.00
Our Price:  $14.14
You Save:  $7.86
In Stock (3)

In Stock (5)
  • Complete Repair Kit
  • For 3/4" 375
  • Includes No. 1 and No. 2 check module, all relief valve components, o-rings, and lubricant
List Price:  $69.00
Our Price:  $45.57
You Save:  $23.43
In Stock (5)

In Stock (6)
  • Replacement Module
  • For 3/4" 350
List Price:  $124.00
Our Price:  $60.57
You Save:  $63.43
In Stock (6)
List Price:  $32.96
Our Price:  $14.71
You Save:  $18.25
7-10 days

In Stock (0)
  • Check Rubber Repair Kit (Rubber Only)
  • Fits: 2 1/2" - 3" 350, 375, 450, and 475
  • Includes: No. 1 and No. 2 Check Seal Rings, O-rings, and Lubricant
List Price:  $41.00
Our Price:  $28.86
You Save:  $12.14
In Stock (0)

In Stock (0)
  • Repair Kit
  • For 720 1 1/4", 1 1/2", 2"
List Price:  $146.00
Our Price:  $103.71
You Save:  $42.29
In Stock (0)

  • Fast-test Test Cock w/ SAE Fitting
  • Fits: 1/4 in. - 1 in. backflow preventers.
  • Lead Free
List Price:  $93.00
Our Price:  $51.15
You Save:  $41.85
7-10 days

  • Standard Test Cocks
  • Fits: 1/4" - 1" Backflow Preventers
  • Lead Free
List Price:  $93.00
Our Price:  $51.15
You Save:  $41.85
7-10 days

In Stock (0)
  • Quick Test Fitting
  • 1/4" NPT x 1/4" Flare
List Price:  $156.48
Our Price:  $69.86
You Save:  $86.62
In Stock (0)

In Stock (0)
  • Poppet/Bonnet Freeze Repair Kit
  • Fits 1/2" - 3/4" 420-420xl
  • Includes float assembly, bonnet, poppet, seal ring, o-rings and lubricant
List Price:  $54.40
Our Price:  $24.29
You Save:  $30.11
In Stock (0)

In Stock (1)
  • Repair Kit
  • For 1/2" - 3/4" 420 and 420XL
  • Includes seat assembly, float assembly, bonnet, o-rings, and lubricant
List Price:  $60.00
Our Price:  $42.57
You Save:  $17.43
In Stock (1)

In Stock (0)
  • Rubber Repair Kit
  • For 1 1/4" 975XL
  • Includes No. 1 and No. 2 Check Seal Rings, O-rings, and Lubricant
List Price:  $93.00
Our Price:  $66.43
You Save:  $26.57
In Stock (0)

In Stock (0)
  • Complete Repair Kit
  • For 1 1/4" 975XL
List Price:  $128.00
Our Price:  $91.43
You Save:  $36.57
In Stock (0)

In Stock (0)
  • BF Ball Valve SS Handles
  • Amount: 2
List Price:  $24.96
Our Price:  $11.14
You Save:  $13.82
In Stock (0)

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