





🛠️ The pro’s choice for hassle-free, high-performance backflow protection
The Zurn Wilkins 34-975XL is a 3/4" bronze backflow preventer engineered for high health hazard protection in non-potable water systems. Featuring a wye pattern design for faster installation, in-line serviceability for reduced maintenance, and pre-assembled components, it’s globally trusted and certified by ASSE, IAPMO, UL, and CSA. Ideal for professionals seeking reliable, cost-effective irrigation backflow prevention.







| ASIN | B005HOO1S6 |
| Best Sellers Rank | #45,226 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #33 in Industrial Pressure Regulators |
| Brand | Zurn |
| Color | Bronze |
| Connector Type | Wye |
| Date First Available | August 1, 2011 |
| Exterior Finish | Bronze |
| Global Trade Identification Number | 00612052040240 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 11 pounds |
| Item dimensions L x W x H | 12 x 5.13 x 8.5 inches |
| Item model number | 34-975XL |
| Manufacturer | Zurn Industries |
| Material | Bronze |
| Number of Pieces | 1 |
| Product Dimensions | 12 x 5.13 x 8.5 inches |
| Size | 0.75 Inch |
| Thread Type | NPT |
| UPC | 612052040240 |
C**S
City of Riverside CA Approved
When I received a letter from the city demanding a backflow prevention assembly, I was worried and confused. The quotes from plumbers ranged from $1500 to $2000, which seemed outrageous. Desperate to find a better option, I turned to Amazon and discovered the perfect solution. The Backflow Prevention Assembly I found on Amazon exceeded all my expectations. Its installation was a breeze, taking my dad less than an hour to set up. The assembly's design and instructions were user-friendly, making the process smooth and hassle-free. During the inspection, the backflow prevention assembly passed with flying colors. Its reliability and qualit in the reviews provided a sense of relief and peace of mind. I highly recommend this affordable backflow prevention assembly from Amazon. It saved me a substantial amount of money compared to local plumbers' quotes, while delivering exceptional performance. With easy installation and reliable results, this product is a wise choice for anyone facing similar requirements. Invest in this backflow prevention assembly and take control of your plumbing needs. It offers great value, superior quality, and the peace of mind you deserve.
J**K
Exact replacement
Exact replacement, good price, fast delivery!
B**A
I stayed with same brand and model
After 18 years of service, my old Zurn Wilkins backflow cracked in the cold that killed all shrubs as well. So I bought the exact replacement and my sprinkler guy installed it for me. Now, no leaks and my system works fine. Our Metro Water Service checks backflow every year in the spring. So, we have to get the backflow unit fixed or replaced if it fails their inspection. My old one was needing repairs last 3 years. Hopefully, I won't have to do it for many years. My sprinkler guy said he will remove it during winter so that I can keep it in garage all winter and then in spring he will put it back. This will improve the device's longevity.
B**E
Expensive, but high quality.
My water company says that it’s a county rule to have one if you have a well. I haven’t installed it yet but it looks to be well made.
J**O
Perfect
It came in quicker than I expected
V**R
Warranty Is A Joke
We had this product for nearly a year and suddenly it cracked. Since it says there is a one year warranty, we contacted the manufacturer and were told to contact Amazon support because they do not have record of any purchases made through Amazon. This went back and forth three times before I was finally able to get someone who asked for pictures of the broken product and the Amazon invoice. During this call, it was stated that there was a note for freeze damage, which I never claimed. I told them this was not freeze damage. After sending the pictures, they called me back stating that it is clearly freeze damage. When I told them this happened prior to any frozen temperatures, they refused to hear me and simply repeatedly stated how exactly freeze damage works. I am aware of how freeze damage works. I am also aware that it was not frozen in this area when the cracks were found. I asked the representative if they were claiming that I am lying about the temperatures and she repeated again, in an extremely condescending tone, how freeze damage works. This may have been an argument I could have before getting passed back and forth between Zurn and Amazon for a month, but by the end, I was so frustrated with the entire situation that the disrespect from the company has completely put me off ever recommending the products based purely on their customer service. The product worked fine until it broke and we just wanted a replacement, not to be lectured on freeze damage when it was in fact not frozen.
D**E
Perfect Replacement
I used this to replace a unit that had cracked and would no longer seal properly. It took all of 15 minutes to install and works perfectly. You can’t go wrong with Zurn product or this supplier. Shipped very quickly and well packaged.
T**C
Good, sturdy product. Passed inspection.
Easy to isntall. It passed state inspection. No leaks noted. Will buy again if needed.
Trustpilot
1 month ago
2 months ago