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🛡️ Secure your flow with pro-grade backsiphonage protection!
The Zurn Wilkins 1-720A is a 1-inch pressure vacuum breaker assembly designed for non-potable irrigation and industrial use. Featuring a corrosion-resistant bronze body, full port threaded connections, and a max pressure rating of 150 psi, it ensures reliable backsiphonage protection. Certified by ASSE, IAPMO, CSA, and USC Foundation, it offers versatile installation with visible serial numbers and center-line test cocks, making it a trusted choice for professionals seeking durability and compliance.

| ASIN | B00KI0WQTA |
| Best Sellers Rank | #23,710 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #8 in Industrial Pressure Regulators |
| Brand | Zurn |
| Brand Name | Zurn |
| Connector Type | Threaded |
| Customer Reviews | 4.6 out of 5 stars 3,364 Reviews |
| Exterior Finish | Bronze |
| Global Trade Identification Number | 00612052040042 |
| Included Components | Pressure Vacuum Breaker Assembly |
| Inlet Connection Size | 1 inches |
| Inlet Connection Type | Full port |
| Item Dimensions | 6.25 x 18 x 6.25 inches |
| Item Type Name | 1" 720A VB W/BV NON-POTABLE |
| Item dimensions L x W x H | 6.25 x 18 x 6.25 inches |
| Manufacturer | Zurn Industries |
| Manufacturer Part Number | 1-720A |
| Manufacturer Warranty Description | 1-Year Limited Warranty |
| Material | Bronze |
| Material Type | Bronze |
| Maximum Pressure | 150 psi |
| Model Number | 1-720A |
| Number of Items | 1 |
| Number of Pieces | 1 |
| Number of Ports | 2 |
| Outlet Connection Size | 1 inches |
| Outlet Connection Type | NPT |
| Size | 1 Inch |
| Thread Size | 1 inch |
| Thread Type | NPT |
| UPC | 799331477390 612052040042 612052091099 |
| Unit Count | 1 Count |
| Valve Type | Pressure Vacuum Breaker |
Z**H
Great Product and experience buying
This was exactly what I needed! I appreciate the swift purchase and easy install. It was for a Good Price and fast delivery. It fits well and won't leak if you put Teflon tape or sealant on the fitting. Make sure you Google the right installation instructions.
J**Z
It’s easy to install.
Great item. I reciben it to any one looking for one.
A**I
Would buy it again
Good quality
R**E
... or ace or (insert store here) and it's very easy to install
I bought this because it was way more affordable than going to home depot or lowes or ace or (insert store here) and it's very easy to install. I had zero experience with sprinkler watering systems until now, but now I am a self proclaimed expert. so with this product... After years of struggling to keep my grass watered and striving to have my yard look better than the neighbors I decided to carve in 400+' of sprinkler line and 4 zones. I made everything up to my connection on both side where this backflow valve connects, it was so simple to install my 9 year old did most of it because she needs to do something on her time on summer vacation right?. Our water district require annual inspections and an inspection upon installation. It passed inspection full of complements and praise (no joke, I guess there are a lot of really "really terrible installations out there). The inspector said this brand was top notch . I didn't know when purchasing it, I just wanted to save $35-$40 at the time, that's a nice bonus to hear though right? The only negative is that I have too much extra time on my hands because I don't have to worry about watering a lawn with a flawless automatic watering system. What do I do now? You guys should send me on an annual vacation as compensation for having to deal with all this extra time
C**N
Cost-effective Solution for DIY Sprinkler System
I love how well-made this product is! It saved me a significant amount of money by allowing me to handle the installation myself. The results were perfect, and I could easily enhance the setup with CPVC elbows, improving the overall installation compared to before. Highly recommend for its affordability and quality!
C**G
Great product
Works well. Perfect fit.
T**M
Working great and costs soo much less than the big box stores
Workin great and costs soo much less than the big box stores
M**L
Fits perfect!
Everything was identical to my existing setup.
W**.
Good value and functionality
No complaints works as described.
V**O
Perfect for irrigation
Very good product. Exactly as described. Easy setup. Read the instructions, the diaphragm will leak on initial startup.
J**K
Very good quality!
Very good quality! I used for my irrigation system. Easy installation. Très bonne qualité! J'ai utilisé pour mon système d'irrigation. Installation facile.
F**.
Not for use in potable water systems.
Product was well built and solid. Did what it was supposed to. Unfortunately, I found out that even though I was installing the vacuum breaker on my irrigation system, my municipality requires that the device meet low lead requirements for potable water systems since I was tapping into their drinking water system. Ended up replacing with a substantially more expensive "Low-Lead Law Compliant" Wilkins/Zurn 1-760XL. Fortunately I had ordered the 1-720A on Amazon and was able to return in hassle free for a full refund.
J**R
Four Stars
Not Really a fast Shipping. Cant wait to try it on my system
Trustpilot
1 month ago
2 months ago