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Item #:
152048837
Zurn Wilkins 1-975XL3 1" 975XL3 Reduced Pressure Principle Backflow Preventer
Item #:
152048837
GBP 965
Price Details
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Imported from USA store
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The most compact and lightest bronze small backflow available on the market today.
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What Stands Out
Reliable Backflow Prevention
The Zurn Wilkins 1-975XL3 ensures superior backflow protection by employing a reduced pressure principle, effectively safeguarding potable water systems from contamination.
Durable Construction
Crafted from robust materials, this device offers exceptional durability and longevity, making it a wise investment for both residential and commercial water systems.
Easy Installation
Designed for straightforward installation, the 1-975XL3 simplifies the process for plumbers, reducing labor time and enhancing overall efficiency in water system setups.
Product Details
| Exterior Finish | Stainless Steel |
| Inlet Connection Type | National Pipe Tapered |
| Outlet Connection Type | NPT |
| Maximum Pressure | 175 Pound per Square Inch (444.5 cm) |
| Number of Ports | 2 |
| Thread Type | NPT |
| Thread Size | 1 inch (2.5 cm) |
| Valve Type | Ball Valve |
| Item Dimensions | 11.81 x 6.94 x 3.47 inches (30 x 17.6 x 8.8 cm) |
| Inlet Connection Size | 1 Inches (2.5 cm) |
| Outlet Connection Size | 1 Inches (2.5 cm) |
| Size | 1 Inch (2.5 cm) |
| Item Weight | 6 Pounds (2.72 kg) |
| Specification Met | ASSE, NSF, ANSI, CAN 61, CAN 372 |
| Brand Name | Wilkins |
| Model Number | 1-975XL3 |
| Manufacturer | Zurn Industries |
| UPC | 612052317359 |
| Manufacturer Part Number | 1-975XL3 |
| Number of Pieces | 1 |
| Unit Count | 1.0 Count |
| Material Type | Bronze |
| Material | Bronze |
| Brand | Wilkins |
| Item dimensions L x W x H | 11.81 x 6.94 x 3.47 inches (30 x 17.6 x 8.8 cm) |
| Maximum Operating Pressure | 175 Pound per Square Inch (444.5 cm) |
Who Should Buy?
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Commercial Spaces
Ideal for businesses needing reliable backflow prevention to protect potable water supplies in larger plumbing systems.
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Irrigation Systems
Perfect for agricultural or landscaping applications where backflow prevention is crucial to maintaining water quality.
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Installers and Plumbers
Great choice for plumbing professionals looking for an efficient and durable solution for backflow prevention installations.
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Homeowners
Not suitable for average homeowners with simple plumbing systems who do not need complex backflow prevention devices.
Product Description
Zurn Wilkins 1-975XL3 1" 975XL3 Reduced Pressure Principle Backflow Preventer
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Customer Questions & Answers
-
Question:
What is the primary function of the Zurn Wilkins 1-975XL3 Reduced Pressure Principle Backflow Preventer?
Answer: The primary function of the Zurn Wilkins 1-975XL3 Backflow Preventer is to protect potable water supplies from contamination due to backflow. It utilizes a reduced pressure principle to ensure that water flows in one direction, preventing any reverse flow caused by changes in pressure. This is especially critical in applications involving irrigation systems, fire protection, and industrial processes, where contamination risks are higher. -
Question:
What are the key specifications of the Zurn Wilkins 1-975XL3?
Answer: The Zurn Wilkins 1-975XL3 features a 1" size and operates on a reduced pressure principle with dual check valves. Its robust design includes a brass body for enhanced durability and resistance to corrosion. This model is also equipped with test cocks for easy inspection and maintenance, making it ideal for commercial and residential installations where backflow protection is required. -
Question:
How do I install the Zurn Wilkins 1-975XL3 Backflow Preventer?
Answer: Installing the Zurn Wilkins 1-975XL3 requires a basic understanding of plumbing systems. Begin by locating an appropriate area near the water line where it can be mounted securely. Follow the manufacturer's installation instructions, ensuring that the device is placed in a vertical position and that test cocks remain accessible. It's vital to check local regulations, as some jurisdictions may require a licensed professional for installation. -
Question:
What maintenance does the Zurn Wilkins 1-975XL3 require?
Answer: Maintenance of the Zurn Wilkins 1-975XL3 is essential for optimal performance. Regular checks should be conducted to ensure no leaks occur and that the test cocks are functioning correctly. It’s advisable to flush the device periodically to remove any debris, which can affect performance. Additionally, annual testing by a certified professional is recommended to ensure compliance with local codes. -
Question:
Can the Zurn Wilkins 1-975XL3 be used for irrigation systems?
Answer: Yes, the Zurn Wilkins 1-975XL3 is an excellent choice for irrigation systems. It not only prevents backflow but also protects the drinking water supply from fertilizers and pesticides used in gardens. This backflow preventer is particularly beneficial in agricultural settings where the contamination risk from irrigation runoff is high, safeguarding public health and environmental safety. -
Question:
What types of fluids can the Zurn Wilkins 1-975XL3 handle?
Answer: The Zurn Wilkins 1-975XL3 is designed to handle potable water as well as non-potable water, making it versatile for various applications. Its construction supports the flow of water mixed with contaminants while preventing them from entering the main supply. This makes it suitable for use in industrial processes, irrigation, and firefighting systems where potential contaminant exposure is high. -
Question:
Is the Zurn Wilkins 1-975XL3 suitable for residential use?
Answer: Absolutely, the Zurn Wilkins 1-975XL3 is suitable for residential applications, especially in homes with irrigation systems, swimming pools, or sprinkler systems. Its reliable protection against backflow contamination ensures a safe water supply for families. Homeowners should consider this device when installing new water systems to comply with plumbing codes and ensure safety. -
Question:
What are the benefits of using the Zurn Wilkins 1-975XL3?
Answer: Using the Zurn Wilkins 1-975XL3 offers several benefits, including enhanced safety from backflow contamination, compatibility with various water applications, and ease of maintenance due to its design features. The durable brass construction ensures longevity, while the test cocks allow for straightforward inspections. This makes it a go-to choice for both professionals and DIY enthusiasts focused on ensuring safe drinking water. -
Question:
How does the Zurn Wilkins 1-975XL3 compare to other backflow preventers?
Answer: Compared to other backflow preventers, the Zurn Wilkins 1-975XL3 stands out due to its reliable reduced pressure principles, robust build quality, and adaptability for both household and industrial use. Many users appreciate its balance of efficiency and affordability. Its features, like dual check valves and accessible test cocks, further enhance its reputation as a top choice in backflow prevention systems. -
Question:
Where can I buy the Zurn Wilkins 1-975XL3 1" 975XL3 Reduced Pressure Principle Backflow Preventer?
Answer: You can conveniently purchase the Zurn Wilkins 1-975XL3 1" 975XL3 Reduced Pressure Principle Backflow Preventer at Ubuy in Guernsey. Ubuy offers a user-friendly shopping experience, ensuring that you find the exact product with the specifications you need, providing a reliable option for your backflow prevention needs.
Wilkins Pressure Regulators 1-975XL3 Editorial Review
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Pros
- Highly reliable backflow protection
- Durable construction
- Easy to install
- Low maintenance requirements
- Complies with codes and standards
Cons
- Some users find it a bit bulky.
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23 July 2026 · via Trustpilot
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- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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GBP 965
Order now and get it around Wednesday, August 19
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Features & Benefits
- Offers high hazard protection against backsiphonage and backpressure.
- Compact design allows for flexible installation in various settings.
- EZSwap modular check provides fast repairs and replacements.
- Test ports make installation and testing easy.
- Low-cost repair kits help extend the lifespan of the device.
- Complies with safety standards and regulations.
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