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Item #:
68783060
Zurn Wilkins 34-350 3/4" 350 Double Check Backflow Preventer
88% of respondents would recommend this to a friend
Item #:
68783060
NZD 468
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Zurn Wilkins 34-350 Double Check Backflow Preventer with EZSwap removable pressure vessel reduces repair time and costs
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What Stands Out
Backflow Protection
The Zurn Wilkins 34-350 ensures reliable backflow prevention, protecting your water supply from contamination and meeting stringent safety standards for residential and commercial applications.
Durable Construction
Crafted from high-quality materials, the Wilkins 1-SXL Wye Type Strainer offers exceptional durability and resistance to corrosion, ensuring long-lasting performance in demanding environments.
Easy Maintenance
With its innovative design, both the backflow preventer and strainer facilitate easy maintenance and cleaning, minimizing downtime and reducing operational costs for users in various settings.
Product Details
- 3/4 inch 350 Double Check Valve Assembly for low health hazard, non-potable water applications
- Protects against backsiphonage and backpressure of polluted water
- Features EZSwap removable pressure vessel for easy maintenance, repairs, line flushing, and winterization
- Stainless steel shut-off valve handles, hardware, and struts for corrosion resistance
- Durable UV resistant reinforced nylon EZSwap Pressure Vessel to withstand outdoor conditions
- Reduces labor and repair costs, and ensures water savings
| Exterior Finish | Stainless Steel |
| Inlet Connection Type | F |
| Outlet Connection Type | F |
| Number of Ports | 2 |
| Thread Size | 0.75 inches NPT (1.9 cm) |
| Thread Type | NPT |
| Valve Type | Double Check |
| Item Dimensions | 12 x 4.6 x 5.6 inches (30.5 x 11.7 x 14.2 cm) |
| Inlet Connection Size | 0.75 Inches (1.9 cm) |
| Outlet Connection Size | 0.75 Inches (1.9 cm) |
| Size | 0.75 Inch (1.9 cm) |
| Material Type | Stainless Steel |
| Specification Met | ASSE Listed 1015, AWWA Compliant C510, CSA Certified B64.5, IAPMO |
| Brand Name | Wilkins |
| Model Number | 34-350 |
| Global Trade Identification Number | 00612052081380 |
| Unit Count | 1.0 Count |
| Manufacturer | Zurn Industries |
| UPC | 612052081380 |
| Included Components | Double Check Valve Assembly |
| Item Type Name | Double Check Backflow Preventer |
| Number of Pieces | 2 |
| Manufacturer Part Number | 34-350 |
| Material | Stainless Steel |
| Brand | Wilkins |
| Item dimensions L x W x H | 12 x 4.6 x 5.6 inches (30.5 x 11.7 x 14.2 cm) |
Who Should Buy?
-
Professional Plumbers
Ideal for plumbers who require reliable backflow prevention and efficient straining for both residential and commercial applications.
-
Irrigation Systems
Perfect for irrigation systems that need protection from contaminants while ensuring water flow efficiency and quality.
-
Building Contractors
Beneficial for contractors who need to comply with plumbing codes regarding backflow prevention in new construction projects.
-
DIY Homeowners
Not suited for homeowners lacking plumbing knowledge, as installation may require professional tools and expertise.
Product Description
Zurn Wilkins 34-350 3/4" 350 Double Check Backflow Preventer
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is a Double Check Backflow Preventer?
Answer: A Double Check Backflow Preventer is a plumbing device designed to prevent the reverse flow of water, ensuring that your potable water supply remains uncontaminated. It consists of two independently acting check valves, which provide redundancy and thus enhance safety. This is crucial in applications where there is a potential for contaminated water to flow back into the clean water supply, such as in irrigation systems, industrial processes, or fire protection systems. -
Question:
What are the key features of the Zurn Wilkins 34-350?
Answer: The Zurn Wilkins 34-350 model is renowned for its robust construction and reliable performance. Key features include a durable bronze body, removable access for quick inspections, and low head loss due to its innovative design. These attributes ensure it can effectively handle various pressures, making it suitable for both residential and commercial applications where backflow prevention is paramount. -
Question:
How do I install the Zurn Wilkins 34-350?
Answer: Installation of the Zurn Wilkins 34-350 requires attention to detail to ensure optimum functionality. First, select a suitable location that adheres to local plumbing codes. The device should be installed in a horizontal position, with ample space for inspection and maintenance. Use appropriate fittings to connect it to the water supply and ensure all connections are watertight. Consulting a professional plumber can further assure proper installation, especially for critical applications. -
Question:
What materials are used in the construction of the Zurn Wilkins 34-350?
Answer: The Zurn Wilkins 34-350 is constructed from high-quality bronze, which offers superior strength, corrosion resistance, and longevity. The inner components, including the check valves and springs, are designed from robust materials that withstand the mechanical stresses and pressures within plumbing systems. This durable construction ensures the backflow preventer reliably operates in a variety of environments, such as both residential and industrial settings. -
Question:
What applications is the Zurn Wilkins 34-350 suitable for?
Answer: The Zurn Wilkins 34-350 is versatile and suitable for a range of applications needing backflow prevention. It is commonly installed in irrigation systems, municipal water supply lines, and industrial water systems to prevent contamination. This makes it an essential component for commercial buildings, healthcare facilities, and other infrastructures where clean water is critical. -
Question:
How do I maintain the Zurn Wilkins 34-350?
Answer: Regular maintenance of the Zurn Wilkins 34-350 is essential for ensuring its effectiveness. Start by regularly inspecting the unit for leaks or signs of wear. Periodically, you should remove the test cocks to flush out debris that may have accumulated. Additionally, checking the operation of the check valves during routine plumbing checks can help prevent issues down the line and ensure the system remains compliant with local health standards. -
Question:
Can the Zurn Wilkins 34-350 be used outdoors?
Answer: Yes, the Zurn Wilkins 34-350 can be used outdoors; however, proper protection from environmental factors is necessary. If installed outside, it is prudent to ensure that it is insulated from extreme weather conditions, such as freezing temperatures, to maintain its functionality. This makes it ideal for outdoor irrigation systems or commercial applications where exposure to the elements is a factor. -
Question:
Why choose a Zurn Wilkins 34-350 over other models?
Answer: Choosing the Zurn Wilkins 34-350 over other backflow preventers offers several advantages. Its robust construction, ease of installation, and reliable performance make it a trusted choice among plumbing professionals. Furthermore, its design minimizes pressure loss and enhances flow efficiency, making it particularly efficient in both residential and commercial applications. Customers value these features when selecting backflow prevention devices. -
Question:
What is the importance of a backflow preventer?
Answer: A backflow preventer, like the Zurn Wilkins 34-350, is essential for protecting the integrity of the drinking water supply. It prevents contaminated water from reversing into the clean water lines, which can happen due to sudden pressure changes within the system. This is critical for maintaining public health and safety, especially in areas where cross-connections occur, ensuring reliable delivery of safe water to homes and businesses. -
Question:
Where can I buy Zurn Wilkins 34-350 Double Check Backflow Preventer?
Answer: You can purchase the Zurn Wilkins 34-350 Double Check Backflow Preventer from Ubuy. They offer a convenient platform for customers in New Zealand to find this specific model and ensure they receive a quality product. Ubuy makes it easy to explore product details and make an informed decision while enjoying a seamless shopping experience.
Wilkins Check Valves 34-350 Editorial Review
The Zurn Wilkins 34-350 Double Check Backflow Preventer and Wilkins 1-SXL Cast Bronze Wye Type Strainer have garnered a mixed but generally positive reception among customers. Many users highlight the product's quality and efficiency, noting that it was easy to install and functioned without any leaks after replacement. This ease of installation makes it suitable for both professional plumbers and DIY enthusiasts, though some caution that hiring a licensed plumber is advisable for those without experience. Customers have noted discrepancies in aesthetic appeal, with some expressing confidence in the product's performance but feeling that the plastic components detract from its overall appearance. Despite this, the functionality and cost-effectiveness of the unit have been praised, particularly when compared to more expensive alternatives. However, it's important for potential buyers to be aware of regional regulations, as one customer pointed out that the model may not comply with certain local water supply requirements, specifically in Hilo, Hawaii. This customer’s experience emphasizes the need for clarity regarding what Constitutes a backflow preventer in different contexts. Overall, the Zurn Wilkins 34-350 model is well-regarded for its performance and affordability, but Prospective buyers should carefully Consider local regulations and aesthetic preferences before making a purchase. **
Customer Reviews & Ratings
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Pros
- Easy to install
- High-quality performance with no leaks reported
- Cost-effective compared to other models
- Suitable for both professional and DIY installation
Cons
- Plastic exterior may be viewed as aesthetically unpleasing
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“Product came earlier than expected (shipped from US to NZ), in about 3 weeks. No damages and product was exactly as advertised!”
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“Easy to order, easy to track and the product is great to use. Also, the person-to-person (not automated) phone call I got to confirm that I'd received the item was wonderful ??”
11-Jul-26 · via Trustpilot
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NZD 468
Order now and get it around Thursday, September 03
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Features & Benefits
- EZSwap feature saves up to 15 minutes per installation
- Stainless steel and reinforced nylon construction provides durability and corrosion-resistance
- Reduces labor and repair kit costs by 75% or more during backflow lifecycle
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