---
product_id: 360109558
title: "Zurn Wilkins 34-975XL Backflow Preventer"
brand: "zurn"
price: "$3008.26"
currency: USD
in_stock: true
reviews_count: 5
category: "Zurn"
url: https://www.desertcart.ec/products/360109558-zurn-wilkins-34-975xl-backflow-preventer
store_origin: EC
region: Ecuador
---

# Replaceable silicone check disks Compact wye pattern design Corrosion-resistant bronze build Zurn Wilkins 34-975XL Backflow Preventer

**Brand:** zurn
**Price:** $3008.26
**Availability:** ✅ In Stock

## Summary

> 🛠️ Elevate your plumbing game with unmatched protection and sleek efficiency!

## Quick Answers

- **What is this?** Zurn Wilkins 34-975XL Backflow Preventer by zurn
- **How much does it cost?** $3008.26 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/360109558-zurn-wilkins-34-975xl-backflow-preventer)

## Best For

- zurn enthusiasts

## Why This Product

- Trusted zurn brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last 🛡️:** Durable bronze construction ensures long-term corrosion resistance and reliability in demanding plumbing environments.
- • **Trusted & Approved ✅:** City of Riverside CA approved and exact replacement for seamless integration into existing systems.
- • **Space-Smart Design ⚙️:** Wye pattern layout offers a short lay length, perfect for tight installations without compromising performance.
- • **Maintenance Made Easy 🔄:** Replaceable seats and silicone rubber check disks simplify upkeep, reducing downtime and service costs.
- • **Health-First Protection 🚰:** Prevents backpressure and backsiphonage, safeguarding potable water supplies from contamination risks.

## Overview

The Zurn Wilkins 34-975XL Backflow Preventer is a robust, bronze-constructed device designed to prevent contaminated water from flowing back into potable water lines. Featuring replaceable silicone check disks and a compact wye pattern design, it offers easy maintenance and space-saving installation. Approved by the City of Riverside CA, it ensures reliable health protection in non-potable water systems.

## Description

This Wilkins 34-975XL is designed to be installed on non-potable water lines to prevent the backpressure and backsiphonage of polluted water into the potable water supply. Installation of this product will provide protection where a possible health hazard exists.

Review: 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 desertcart and discovered the perfect solution. The Backflow Prevention Assembly I found on desertcart 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 desertcart. 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.
Review: Exact replacement, good price, fast delivery!

## Features

- Replaceable seats and silicone rubber check disks
- Bronze construction with corrosion resistant internals
- Wye pattern design for short lay length

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B005HOO1S6 |
| Item model number | 34-975XL |
| Manufacturer | Zurn |
| Product Dimensions | 30.48 x 13.02 x 21.59 cm; 4.99 kg |

## Product Details

- **Brand:** Zurn
- **Colour:** Bronze
- **Item dimensions L x W x H:** 30.5 x 13 x 21.6 centimeters
- **Material:** Bronze, Silicone
- **Size:** 0.75 Inch

## Images

![Zurn Wilkins 34-975XL Backflow Preventer - Image 1](https://m.media-amazon.com/images/I/81HjMDrTf4L.jpg)
![Zurn Wilkins 34-975XL Backflow Preventer - Image 2](https://m.media-amazon.com/images/I/81rkV7B2hXL.jpg)
![Zurn Wilkins 34-975XL Backflow Preventer - Image 3](https://m.media-amazon.com/images/I/81GP1XVwO-L.jpg)
![Zurn Wilkins 34-975XL Backflow Preventer - Image 4](https://m.media-amazon.com/images/I/81Z6UhWYMSL.jpg)
![Zurn Wilkins 34-975XL Backflow Preventer - Image 5](https://m.media-amazon.com/images/I/81HzFZaBRnL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Questions & Answers

**Q: Can you confirm this is for a 1 inch line?  The picture has a 3/4 inch marking on the valve.**
A: Our order came from Water Works Super Store and we did get 1 inch, there are two sizes online 3/4 & 1 inch.  I believe our order said 1 inch.

**Q: is this usc approved backflow prevention devices?**
A: Yes, it is, however you still need to check with your local water authority as they have the final say, especially since the one you inquired about is not lead free.
Thank you

**Q: The picture shows a 3/4 inch unit but the description shows 1"?  Just want to clarify that it is a 1" unit.**
A: The 100-975xl or 1-975xl is a one inch unit. The 075-975xl is 3/4 inch.

**Q: Apparently there are different lengths. my 1" 975xl is 13" in length. will this unit fit?**
A: The unit I got was a 3/4”-975XL-3/4” and it was 12” in length.  A 1” unit may be a different length.  Sorry.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by C***S on 23 May 2023*

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.

### ⭐⭐⭐⭐⭐ Review
*by J***K on 18 January 2026*

Exact replacement, good price, fast delivery!

### ⭐⭐⭐⭐⭐ Review
*by B***A on 20 June 2023*

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.

## Frequently Bought Together

- Zurn Wilkins 34-975XL 3/4" 975XL Reduced Pressure Principle Backflow Preventer
- Zurn Wilkins 34-SXL 3/4" SXL Cast Bronze Wye Type Strainer
- Wilkins AG-4 Lead-Free Water Hammer Arrestor with 1" MNPT

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---

*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-03-05*