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Wilkins


Zurn-Wilkins is well known for its durable and reliable backflow preventers, repair kits, and backflow testing kits. Sprinkler Warehouse is proud to supply our customers with industry-standard backflow preventers manufactured by the Zurn-Wilkins company. Shop online or in-store today to save big on the Wilkins products you trust.

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  1. Wilkins 720A PVB Backflow Preventer 1" FPT | WK720A-100
    Wilkins 720A PVB Backflow Preventer 1 in. FPT | WK720A-100
    100%
    On-Sale $97.95 List Price $388.50
    SKU: WK720A-100
  2. Wilkins 350FT DCA Backflow Preventer with SAE Male Test Cocks 1" FPT | WK350FT-100
    Wilkins 350FT DCA Backflow Preventer with SAE Male Test Cocks 1 in. FPT | WK350FT-100
    On-Sale $169.95 List Price $439.95
    SKU: WK350FT-100
  3. Wilkins 710 PVB Backflow Preventer 1 in. FPT | WK710-100
    Wilkins 710 PVB Backflow Preventer 1 in. FPT | WK710-100
    On-Sale $79.95 List Price $120.00
    SKU: WK710-100
  4. Wilkins 720A PVB Backflow Preventer 3/4" FPT | WK720A-075
    Wilkins 720A PVB Backflow Preventer 3/4 in. FPT | WK720A-075
    100%
    On-Sale $87.95 List Price $337.05
    SKU: WK720A-075
  5. Wilkins 375 RPZ Backflow Preventer 1" FPT | WK375-100
    Wilkins 375 RPZ Backflow Preventer 1 in. FPT | WK375-100
    100%
    On-Sale $338.95 List Price $794.85
    SKU: WK375-100
  6. Wilkins 720A PVB Backflow Preventer 2" FPT | WK720A-200
    Wilkins 720A PVB Backflow Preventer 2 in. FPT | WK720A-200
    On-Sale $507.95 List Price $1,143.45
    SKU: WK720A-200
  7. Wilkins PVB Backflow Repair Kit 1/2" - 1" | WKRK1-720A
    Wilkins PVB Backflow Repair Kit 1/2 in. - 1 in. | WKRK1-720A
    100%
    On-Sale $60.85 List Price $78.75
    SKU: WKRK1-720A
  8. Wilkins 710 PVB Backflow Preventer 3/4 in. FPT | WK710-075
    Wilkins 710 PVB Backflow Preventer 3/4 in. FPT | WK710-075
    On-Sale $69.95 List Price $104.00
    SKU: WK710-075
  9. Wilkins 720A PVB Backflow Preventer 1-1/2" FPT | WK720A-150
    Wilkins 720A PVB Backflow Preventer 1-1/2 in. FPT | WK720A-150
    100%
    On-Sale $447.95 List Price $981.75
    SKU: WK720A-150
  10. Wilkins 975XL RPZ Backflow Preventer 1" FPT | WK975XL-100
    Wilkins 975XL RPZ Backflow Preventer 1 in. FPT | WK975XL-100
    100%
    On-Sale $396.95 List Price $931.35
    SKU: WK975XL-100
  11. Wilkins 950XLT DCA Backflow Preventer 3/4" FPT | WK950XLT-075
    Wilkins 950XLT DCA Backflow Preventer 3/4 in. FPT | WK950XLT-075
    100%
    On-Sale $185.95 List Price $442.05
    SKU: WK950XLT-075
  12. Wilkins 950XLT DCA Backflow Preventer 1" FPT | WK950XLT-100
    Wilkins 950XLT DCA Backflow Preventer 1 in. FPT | WK950XLT-100
    80%
    On-Sale $203.95 List Price $505.05
    SKU: WK950XLT-100
  13. Wilkins 975XL RPZ Backflow Preventer 3/4" FPT | WK975XL-075
    Wilkins 975XL RPZ Backflow Preventer 3/4 in. FPT | WK975XL-075
    100%
    On-Sale $374.95 List Price $864.15
    SKU: WK975XL-075
  14. Wilkins RPZ Backflow Repair Kit 3/4" - 1" | WKRK34-975XLC
    Wilkins RPZ Backflow Repair Kit 3/4 in. - 1 in. | WKRK34-975XLC
    80%
    On-Sale $113.35 List Price $147.00
    SKU: WKRK34-975XLC
  15. Wilkins 720A PVB Backflow Preventer 1-1/4" FPT | WK720A-125
    Wilkins 720A PVB Backflow Preventer 1-1/4 in. FPT | WK720A-125
    On-Sale $685.95 List Price $940.80
    SKU: WK720A-125
  16. Wilkins 950XLT DCA Backflow Preventer 2" FPT | WK950XLT-200
    Wilkins 950XLT DCA Backflow Preventer 2 in. FPT | WK950XLT-200
    On-Sale $678.95 List Price $1,248.45
    SKU: WK950XLT-200
  17. Wilkins RPZ Backflow Repair Kit 1-1/4" - 2" | WKRK114-975XLC
    Wilkins RPZ Backflow Repair Kit 1-1/4 in. - 2 in. | WKRK114-975XLC
    100%
    On-Sale $173.75 List Price $225.75
    SKU: WKRK114-975XLC
  18. Wilkins 975XL RPZ Backflow Preventer 2" FPT | WK975XL-200
    Wilkins 975XL RPZ Backflow Preventer 2 in. FPT | WK975XL-200
    On-Sale $816.95 List Price $2,105.25
    SKU: WK975XL-200
  19. Wilkins 350FT DCA Backflow Preventer with SAE Male Test Cocks 1-1/2" FPT | WK350FT-150
    Wilkins 350FT DCA Backflow Preventer with SAE Male Test Cocks 1-1/2 in. FPT | WK350FT-150
    On-Sale $484.95 List Price $934.50
    SKU: WK350FT-150
  20. Wilkins BYSWK Lead Free Bronze Y-Type Strainer 1" FPT | BYS-100WK
    Wilkins BYSWK Lead Free Bronze Y-Type Strainer 1 in. FPT | BYS-100WK
    80%
    On-Sale $47.25 List Price $87.15
    SKU: BYS-100WK
  21. Wilkins 1260XL Water Hammer Arrestor 1" MPT | WK1260XL-C
    Wilkins 1260XL Water Hammer Arrestor 1 in. MPT | WK1260XL-C
    On-Sale $118.65 List Price $215.25
    SKU: WK1260XL-C
  22. Wilkins 720AU PVB Backflow Preventer w/ Union 3/4 in. | WK720AU-075
    Wilkins 720AU PVB Backflow Preventer w/ Union 3/4 in. | WK720AU-075
    On-Sale $200.00 List Price $250.00
    SKU: WK720AU-075
  23. Wilkins 975XL RPZ Backflow Preventer 1-1/2" FPT | WK975XL-150
    Wilkins 975XL RPZ Backflow Preventer 1-1/2 in. FPT | WK975XL-150
    On-Sale $761.95 List Price $1,875.30
    SKU: WK975XL-150
  24. Wilkins 350 DCA Backflow Preventer 1 in. | WK350-100
    Wilkins 350 DCA Backflow Preventer 1 in. | WK350-100
    On-Sale $250.00 List Price $312.50
    SKU: WK350-100
  25. Wilkins 375 RPZ Backflow Preventer 3/4 in. | WK375-075
    Wilkins 375 RPZ Backflow Preventer 3/4 in. | WK375-075
    On-Sale $200.00 List Price $250.00
    SKU: WK375-075
  26. Wilkins DCV Backflow Repair Kit 1-1/4" - 2" | WKRK114-950XLTC
    Wilkins DCV Backflow Repair Kit 1-1/4 in. - 2 in. | WKRK114-950XLTC
    On-Sale $89.25 List Price $115.50
    SKU: WKRK114-950XLTC
  27. Wilkins BYSWK Lead Free Bronze Y-Type Strainer 3/4" FPT | BYS-075WK
    Wilkins BYSWK Lead Free Bronze Y-Type Strainer 3/4 in. FPT | BYS-075WK
    On-Sale $50.25 List Price $79.80
    SKU: BYS-075WK
  28. Wilkins TG-5 Backflow Preventer Test Kit for PVB, DCA, and RPZ | TG-5
    Wilkins TG-5 Backflow Preventer Test Kit for PVB, DCA, and RPZ | TG-5
    On-Sale $2,661.95 List Price $3,492.30
    SKU: TG-5
    Out of stock
  29. Wilkins Lead Free Regulator and Strainer 1-1/2" | WK500XLYSBR-150
    Wilkins Lead Free Regulator and Strainer 1-1/2 in. | WK500XLYSBR-150
    On-Sale $1,141.95 List Price $1,894.20
    SKU: WK500XLYSBR-150
  30. Wilkins 350BOF DCA with Blow Out Flush Fitting 1-1/2" FPT | WK350BOF-150
    Wilkins 350BOF DCA with Blow Out Flush Fitting 1-1/2 in. FPT | WK350BOF-150
    On-Sale $768.55 List Price $999.60
    SKU: WK350BOF-150
  31. Wilkins 350BOF DCA with Blow Out Flush Fitting 2" FPT | WK350BOF-200
    Wilkins 350BOF DCA with Blow Out Flush Fitting 2 in. FPT | WK350BOF-200
    On-Sale $884.65 List Price $1,149.75
    SKU: WK350BOF-200
  32. Wilkins 950XLT DCA Backflow Preventer 1-1/2" FPT | WK950XLT-150
    Wilkins 950XLT DCA Backflow Preventer 1-1/2 in. FPT | WK950XLT-150
    On-Sale $600.95 List Price $1,075.20
    SKU: WK950XLT-150
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Get great deals at Sprinkler Warehouse when you purchase any of our Zurn backflow products.

Browse Our Wide Variety Of Wilkins Backflows Online Or In-Store

Sprinkler Warehouse stocks multiple types of Zurn backflow preventers including the RPZ, PVB, and DCA models. The model you need widely depends on the type of irrigation system or water supply system you have installed. For example, the reduced pressure zone assembly is commonly used to protect commercial water supplies such as apartments and condominiums. While the PVB is commonly used to protect homeowners and smaller properties.

Purchase A Wilkins 720-A PVB Backflow Preventer Today

The Wilkins 720A is a popular Pressure Vaccum Breaker model that is available in sizes from 3/4 inch to 2-inch connections. The Zurn Wilkins 720A PVB Assembly is used in high hazard applications to protect against possible back-siphonage. This model is typically installed for non-potable residential and commercial irrigation systems. The PVB is designed for installation on irrigation water lines to protect against back-siphonage of contaminated water into the potable water supply.

Shop The Best Deals On The Wilkins 375 RPZ Backflow Preventer

The Reduced Pressure Zone Assembly is designed for installation on potable water lines to protect against both back-siphonage and backpressure of contaminated water into the potable water supply. The assembly of this product provides protection where a potential health hazard exists. Sprinkler Warehouse stocks three sizes of the RPZ model including the 1-inch female pipe thread, the 1.5- inch female pipe thread, and the 2-inch female pipe thread.

Learn How To Repair Wilkins Backflow Preventer From Our Sprinkler Warehouse Product Specialist

Sprinkler Warehouse provides several tutorial videos that are specifically designed to assist our customers in repairing their backflow preventers. Backflow preventers commonly require repairs if they have not been properly protected from freezing weather connections. Our sprinkler irrigation product specialist can assist homeowners with step-by-step repair tutorials as well as demonstrate proper winterization techniques to prevent future damage.

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Wilkins Backflow Device Tutorials

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Frequently Asked Questions

Where to buy Wilkins sprinkler supplies?

Sprinkler Warehouse stocks all of the Zurn-Wilkins products you know and trust. Whether you're looking to repair a backflow device, buy a new one, or purchase a backflow testing kit, Sprinkler Warehouse is here to help. We have the lowest prices on your favorite devices, in-store and online ready to be shipped the same day.

How do Zurn-Wilkins backflow test kits work?

A Zurn backflow preventer test kit is designed to test the operation of the pressure differential relief valve for a variety of backflow preventer models. When testing the system, the model TG-5 requires that the differential pressure relief valve must operate to maintain the zone between the two check valves at least 2 psi less than the supply pressure.

What is a reduced pressure zone backflow preventer?

Reduced pressure zone assemblies (RPZ), also known as reduced pressure principle assemblies, are the industry standard for any type of commercial property. This includes apartment buildings and condominiums. They are the standard because RPZ backflows provide the highest level of protection against pollutants and toxins. Sprinkler Warehouse stocks a large selection of RPZ backflow preventers that are available online and in-store.