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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.


In Stock ()
  • Upper Plunger
  • 3/4" Xl
  • Does not include O-ring
List Price:  $14.40
Our Price:  $6.43
You Save:  $7.97
In Stock ()

In Stock (0)
  • #1 Check Spring
  • For 975XL
List Price:  $15.36
Our Price:  $6.86
You Save:  $8.50
In Stock (0)

In Stock (0)
  • Canopy
  • For 420 Backflow
List Price:  $16.32
Our Price:  $7.29
You Save:  $9.03
In Stock (0)

In Stock (0)
  • Bonnet
  • For 34-420
List Price:  $20.16
Our Price:  $9.00
You Save:  $11.16
In Stock (0)

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  • Relieve Valve Spring
List Price:  $24.32
Our Price:  $10.86
You Save:  $13.46
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)

In Stock (0)
  • Canopy
  • For 720A
List Price:  $20.00
Our Price:  $12.10
You Save:  $7.90
In Stock (0)

In Stock (2)
  • 2nd Check Spring
  • For 975XL 1 1/4" - 2"
List Price:  $28.16
Our Price:  $12.57
You Save:  $15.59
In Stock (2)

In Stock (0)
  • Relief Valve Seat
List Price:  $30.40
Our Price:  $13.57
You Save:  $16.83
In Stock (0)

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 (9)
  • Blow Out Flush Kit
  • For 3/4" 375
List Price:  $22.00
Our Price:  $14.14
You Save:  $7.86
In Stock (9)
List Price:  $32.96
Our Price:  $14.71
You Save:  $18.25
7-10 days

In Stock (0)
  • Bonnet
  • For 1" 420
List Price:  $34.24
Our Price:  $15.29
You Save:  $18.95
In Stock (0)

In Stock (1)
  • Backflow Ball Valve Handles
  • Amount: 2
List Price:  $22.00
Our Price:  $15.43
You Save:  $6.57
In Stock (1)
List Price:  $27.00
Our Price:  $16.34
You Save:  $10.66
In Stock (0)

In Stock (0)
  • Blow Out Flush Kit
  • 1"
  • For 375
List Price:  $25.00
Our Price:  $16.57
You Save:  $8.43
In Stock (0)

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  • Float Assembly
  • 1/2" - 3/4"
List Price:  $38.40
Our Price:  $17.14
You Save:  $21.26
In Stock (0)

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  • Ball Type Test Cock
  • Lead Free
  • Size: 1/4"
  • MNPT x FNPT
List Price:  $30.00
Our Price:  $18.15
You Save:  $11.85
In Stock (0)
List Price:  $42.88
Our Price:  $19.14
You Save:  $23.74
7-10 days

In Stock (0)
  • 1st Check Spring
  • For 975XL 1 1/4" - 2"
List Price:  $44.48
Our Price:  $19.86
You Save:  $24.62
In Stock (0)

In Stock (0)
  • Poppet Assembly
  • For 975XL
List Price:  $33.00
Our Price:  $19.97
You Save:  $13.03
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  • Hose Bibb Pressure Gauge
  • 0-200 PSI
List Price:  $47.00
Our Price:  $20.57
You Save:  $26.43
In Stock (0)

In Stock (5)
  • Tapped Ball Valve
  • 3/4"
  • 400 Psi
  • 850 is slowly being replaced by 850XL
List Price:  $51.00
Our Price:  $20.81
You Save:  $30.19
In Stock (5)

In Stock (1)
  • Repair Kit
  • Rubber Only
  • For 1" 420
List Price:  $49.60
Our Price:  $22.14
You Save:  $27.46
In Stock (1)
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