

Specifications
Description
The Zurn Wilkins RK34-350 is a genuine #1 check assembly repair kit for 3/4" Model 350. This model is certified lead-free for potable-water installations.
The Complete Repair Kit is compatible with both the 3/4” Model 350 and 350XL Double Check Backflow Preventer. Repair Kit components conveniently include one #1 Check Assembly, one #2 Check Assembly, one Housing Inlet O-Ring, and one Housing Outlet O-Ring. Repair Kits are sold as accessories for quick and simple repair needs, providing long-lasting protection from backsiphonage and backpressure of polluted water into the water supply while saving you valuable time and repair costs.
Features
- Accessories allow for speedy repairs
- Repair Kits provide cost savings by avoiding full replacement
- Complies with ASSE® Listed 1015 and CSA® Classified B64.5
- Quality materials designed for long-lasting parts replacement
- 1-year limited warranty
Common Questions
- Will this kit fit my assembly?
- The RK34-350 fits the 3/4" size of Model 350. Kits are size- and series-specific, so match the model stamped on your valve body or cover before ordering.
- What's included in this kit?
- This is a #1 check assembly repair kit -- it carries the factory parts for that subassembly only, not a whole-assembly rebuild.
- Are these genuine Zurn Wilkins parts?
- Yes. This is the factory RK34-350 kit built with genuine Zurn Wilkins OEM components. Aftermarket parts can void your assembly approval and are commonly rejected by inspectors at annual test time.
Specifications
- Type: Rep.Kit 3/4" 350
- MPN: RK34-350
- Lead-Free: Yes
- Fits Series: 350
- Fits Size: 3/4"
- Kit Type: #1 Check Assembly Repair Kit
Product Information
| SKU | UPC | Install Sheet |
|---|---|---|
| RK34-350 | 612052093048 | Download |
Details
| Series | RK34-350 | Device Type | Rep.Kit 3/4" 350 |
| Lead Free | Yes | Kit Type | #1 Check Assembly Repair Kit |
| Fits Series | 350 | Fits Size | 3/4" |
| Spartan fits size | 3/4" | Spartan kit type | #1 Check Assembly Repair Kit |
Recommended Products
Recently Viewed
What Our Customers Say
-
Excellent service
-
Excellent service and attention, everyone was very friendly. 5 stars for Mr. Julio.
-
Ray is handsome and helpful. A good man to work with for any plumbing needs.
-
The best
Is ray -
absolutely the most helpful gracious and polite people I have dealt with in a very long time. thank you so much!!
-
No nonsense great customer service 👍
-
I recommend them to everyone, they have EVERYTHING, great customer service and always come through for our day to day needs.
-
Got me flushing again
-
Excellent service, very friendly,
Julio and his coworkers 💯💯💯 -
I ordered online and it arrived in excellent condition and on time.
-
Ray Rhodes thanks for your help. 5 star service at City Supply.
-
Excellent service and help from the staff who work at this place



