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💧 Protect your flow, save your time, and lead the pack with Zurn Wilkins!
The Zurn Wilkins 34-350 3/4" Double Check Backflow Preventer is a corrosion-resistant, UV-stable valve assembly designed for low health hazard, non-potable water systems. Featuring a patented EZSwap removable pressure vessel and flush tool, it streamlines installation, maintenance, and winterization while delivering water savings. Certified by ASSE, IAPMO, CSA, and compliant with AWWA standards, it’s the trusted choice for irrigation pros seeking durability and cost efficiency.
| ASIN | B004H2NSB0 |
| Best Sellers Rank | #78,527 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #129 in Check Valves |
| Brand | Zurn |
| Date First Available | June 6, 2013 |
| Exterior Finish | Stainless Steel |
| Global Trade Identification Number | 00612052081380 |
| Inlet Connection Size | 0.75 Inches |
| Inlet Connection Type | F |
| Is Discontinued By Manufacturer | No |
| Item Weight | 4.97 pounds |
| Item dimensions L x W x H | 15.13 x 3.75 x 4.25 inches |
| Item model number | 34-350 |
| Manufacturer | Zurn Industries |
| Material | Stainless Steel |
| Number of Ports | 2 |
| Outlet Connection Size | 0.75 Inches |
| Outlet Connection Type | F |
| Product Dimensions | 15.13 x 3.75 x 4.25 inches |
| Specification Met | Asse Listed 1015, Awwa Compliant C510, Csa Certified B64.5, IAPMO |
| UPC | 612052081380 |
G**S
The sign to buy it.
Price can great and quality is nice. Replaced my thing perfectly and there was no leaks. Functionality was good.
C**N
item
works as listed and is far less expensive than one I was replacing
A**R
Solid well built
Easy to install. Works fine.
M**R
Right price
I'm confident in the plastic but my clients don't especially like the look. High quality with a cheap looking exterior.
D**N
Perfect replacement
It was a perfect replacement for our old valve.
P**N
Works Great
Works Great!
G**F
Works
You should hire a licensed plumber if you don’t know how to properly install.
J**O
Not for potable (drinking) water. Needed to be RPP
To pass local requirements it needed to include letters RPP (Reduced Pressure Principal) to be a true back-flow preventer valve. Zern does have those, as do other brands/models with those letters. The local Department of Water Supply said it was not a back-flow preventer as required here in Hilo, Hawaii. This unit was not acceptable for connecting to the municipal water supply as backflow contamination could happen. So why does it have backflow listed in the title? I guess this model is OK in an agricultural situation like from your own water collection.
L**E
Cheaper than paying retail at the plumbing supplier.
Trustpilot
1 month ago
1 week ago