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.

Wilkins Double Check Assemblies

Wilkins Double Check Assemblies

Wilkins Reduced Pressure Assemblies

Wilkins Reduced Pressure Assemblies

Wilkins Atmospheric Vacuum Breakers

Wilkins Atmospheric Vacuum Breakers

Wilkins Regulators

Wilkins Regulators

Wilkins Parts and Accessories.

Wilkins Parts and Accessories.

Wilkins Pressure Vaccuum Breaker Assemblies

Wilkins Pressure Vaccuum Breaker Assemblies

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Original Price $94.42

Current Price $70.82

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Zurn Industries, LLC
Wilkins 14-860XL 1/4" Ball Test Cock, MNPT x FNPT, Lead-Free

The Zurn Wilkins 14-860XL resilient-seated ball type test cock provides a reliable test port for backflow preventers. Designed for professional plu...
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Original Price $94.42

Current Price $70.82

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Original Price $312.20

Current Price $234.15

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Zurn Industries, LLC
Wilkins RK2-720A Complete Repair Kit for 720A (1.25"-2")

In Stock (6)

The Wilkins RK2-720A Complete Repair Kit restores internal components of Zurn/Wilkins 720A pressure vacuum breaker assemblies in 1.25"-2" sizes. Th...
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Original Price $312.20

Current Price $234.15

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In Stock (6)
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Original Price $27.96

Current Price $20.97

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Zurn Industries, LLC
Wilkins 721-11 Canopy Screw for 720A Pressure Vacuum Breaker

Replacement canopy screw engineered for Wilkins/Zurn 720 and 720A pressure vacuum breaker assemblies. This OEM-fit stainless-steel screw (8-32 x 5/...
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Original Price $27.96

Current Price $20.97

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Original Price $94.42

Current Price $70.82

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Zurn Industries, LLC
Wilkins 18-860XL Lead-Free Ball Test Cock, 1/8 in MNPT x 1/4 in FNPT

In Stock (3)

The Wilkins 18-860XL is a lead-free, ball-type test cock designed for installation on backflow preventers as a reliable test port for attaching dif...
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Original Price $94.42

Current Price $70.82

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Original Price $272.87

Current Price $204.65

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Zurn Industries, LLC
Wilkins RK114-975XL Complete Repair Kit - 1-1/4" to 2"

Genuine Wilkins RK114-975XL complete rubber and springs repair kit for 1-1/4" to 2" Wilkins 975XL and 975XL2 reduced-pressure backflow preventers. ...
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Original Price $272.87

Current Price $204.65

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Original Price $71.07

Current Price $53.30

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Zurn Industries, LLC
Wilkins RK1-420R 1" Rubber Repair Kit for Model 420/420XL

Genuine Wilkins RK1-420R rubber repair kit engineered to restore sealing performance on 1" Wilkins Model 420 and 420XL pressure vacuum breakers. De...
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Original Price $71.07

Current Price $53.30

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Original Price $171.33

Current Price $128.50

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Zurn Industries, LLC
Wilkins RK1-420 1" Pressure Vacuum Breaker Repair Kit (420/420XL)

Complete OEM repair kit for the Wilkins 1" Model 420 and 420XL pressure vacuum breaker (PVB) assemblies. The RK1-420 restores reliable backflow pro...
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Original Price $171.33

Current Price $128.50

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Original Price $181.22

Current Price $135.92

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Zurn Industries, LLC
Wilkins 34-P1500XL 3/4" Lead-Free Pressure Relief Valve 25–175 PSI

In Stock (2)

The Wilkins 34-P1500XL is a calibrated pressure relief valve designed to protect cold-water service lines from excessive pressure. Constructed with...
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Original Price $181.22

Current Price $135.92

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Original Price $51.93

Current Price $38.95

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Zurn Industries, LLC
Wilkins 974-18 Relief Valve Seat for 1-1/4" to 2"

Genuine Wilkins replacement relief valve seat (P/N 974-18) engineered for precise sealing and long service in Wilkins 975 series reduced pressure a...
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Original Price $51.93

Current Price $38.95

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Original Price $29.13

Current Price $21.85

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Zurn Industries, LLC
Wilkins 972-33 No.1 Check Spring for 975XL (3/4-1")

The Wilkins 972-33 No.1 Check Spring is a genuine replacement part designed for Wilkins 975XL and 975XL2 reduced-pressure backflow preventers. Size...
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Original Price $29.13

Current Price $21.85

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Original Price $92.62

Current Price $69.47

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Zurn Industries, LLC
Wilkins XT-8 Thermal Expansion Tank, 2.1 Gal (3/4 NPT)

The Wilkins XT-8 thermal expansion tank protects residential potable hot water systems from pressure increases caused by thermal expansion. With a ...
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Original Price $92.62

Current Price $69.47

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Original Price $172.27

Current Price $129.20

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Zurn Industries, LLC
Wilkins RK114-975XLR Rubber Repair Kit for 975XL (1-1/4"-2")

Genuine Wilkins RK114-975XLR rubber repair kit contains the rubber components required to service 1-1/4"-2" Wilkins 975XL and 975XL2 reduced-pressu...
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Original Price $172.27

Current Price $129.20

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Original Price $70.87

Current Price $53.15

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Zurn Industries, LLC
Wilkins RK1-420FK 1" PVB Freeze Repair Kit — Poppet & Bonnet

Replace worn or freeze-damaged internal parts on Wilkins 1" Model 420XL and 420 pressure vacuum breakers with the RK1-420FK Freeze Repair Kit from ...
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Original Price $70.87

Current Price $53.15

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Original Price $93.73

Current Price $70.30

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Zurn Industries, LLC
Wilkins RK1-350 Complete Repair Kit for 1-inch 350/350XL

The Wilkins RK1-350 complete repair kit restores performance to 1-inch 350 and 350XL double check backflow assemblies with genuine OEM parts. Desig...
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Original Price $93.73

Current Price $70.30

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Original Price $219.38

Current Price $164.53

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Zurn Industries, LLC
Zurn Wilkins AG-4 Air Gap Adapter for 3/4–1" 975

The Zurn Wilkins AG-4 air gap adapter provides a safe, code-compliant drain connection for Reduced Pressure Principle (RP) backflow preventers. Des...
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Original Price $219.38

Current Price $164.53

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Original Price $170.82

Current Price $128.12

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Zurn Industries, LLC
Wilkins AG-11 Air Gap Fitting for Model 375 (3/4-1 in)

The Wilkins AG-11 Air Gap Fitting provides a compact, code-minded drain connection for Reduced Pressure Principle backflow preventers (Model 375 an...
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Original Price $170.82

Current Price $128.12

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Original Price $358.47

Current Price $268.85

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Zurn Industries, LLC
Wilkins 974-50S Relief Valve Stem Assembly for 975XL (1-1/4 to 2 in)

Replacement relief valve stem assembly engineered for Wilkins 975XL reduced-pressure backflow preventers. This OEM-compatible 974-50S stem fits 1-1...
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Original Price $358.47

Current Price $268.85

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Original Price $143.42

Current Price $107.57

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Zurn Industries, LLC
Wilkins 721-300 Poppet Assembly for 720A (1/2" - 1")

In Stock (28)

Replacement Wilkins 721-300 poppet assembly for 720A pressure vacuum breakers. This OEM-compatible replacement fits 1/2", 3/4" and 1" sizes and res...
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Original Price $143.42

Current Price $107.57

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In Stock (28)
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Original Price $30.83

Current Price $23.12

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Zurn Industries, LLC
Wilkins 130N Inlet Housing O-Ring - Fits 34-375 (1/2-3/4 in)

Replacement inlet housing O-ring engineered for Wilkins 34-375 reduced-pressure backflow assemblies. Part number 130N is the inlet seal used in OEM...
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Original Price $30.83

Current Price $23.12

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Original Price $590.65

Current Price $448.99

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Zurn Industries, LLC
Wilkins Model 350 Double-Check Valve Assembly, 3/4 in Bronze

In Stock (23)

The Wilkins Model 350 double-check valve assembly is a durable, serviceable backflow preventer designed for potable water protection where a low he...
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Original Price $590.65

Current Price $448.99

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In Stock (23)
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Original Price $102.51

Current Price $76.88

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Zurn Industries, LLC
Wilkins RK12-420 Complete Repair Kit for 420/420XL (1/2"–3/4")

Replace worn internal parts quickly with the genuine Wilkins RK12-420 complete repair kit. Designed for the 1/2"–3/4" Wilkins Model 420 and 420XL p...
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Original Price $102.51

Current Price $76.88

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Original Price $120.22

Current Price $90.17

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Zurn Industries, LLC
Wilkins 954-300S Poppet Assembly - Fits 1-1/4 to 2 in Backflow

OEM Wilkins 954-300S poppet assembly engineered as a direct replacement for Wilkins backflow preventers. This assembly fits 1-1/4 to 2 in sizes and...
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Original Price $120.22

Current Price $90.17

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Original Price $697.81

Current Price $523.36

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Zurn Industries, LLC
Wilkins Brass Bonnet 1-1/4" for Model 720 (724-20-030F)

Replacement brass bonnet (part 724-20-030F) for Wilkins Model 720 and 720A pressure vacuum breaker (PVB) assemblies. Designed for 1-1/4" inlet size...
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Original Price $697.81

Current Price $523.36

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Original Price $298.51

Current Price $223.88

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Zurn Industries, LLC
Zurn Wilkins 112-SXL 1-1/2" Bronze Wye Strainer, 20 Mesh

In Stock (3)

The Zurn Wilkins 112‑SXL is a lead‑free, cast‑bronze wye strainer engineered to remove sediment and debris from potable water, irrigation, and comm...
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Original Price $298.51

Current Price $223.88

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In Stock (3)

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