Description
Product Overview
The Seork 3/4-1 inch complete backflow repair kit is engineered for Wilkins Zurn backflow preventer models 975XL and 975XL2, providing a reliable solution for maintaining reduced pressure principle backflow preventers. This kit includes a comprehensive set of components: one spring, one retaining bolt, one seal ring retainer, one seal ring, one lower plunger, one diaphragm, one upper plunger, two check seat O-rings, and two check seats. Crafted from high-quality materials, it offers exceptional durability, corrosion resistance, and rust resistance, ensuring long-term functionality. The product dimensions are 1 x 1 x 1 inches, with an item weight of 7.9 ounces, and it comes in black. Designed to address water leakage problems from oxidized parts, this repair kit restores your backflow preventer to optimal working condition without the need for batteries.

Usage
This backflow repair kit is ideal for residential, commercial, and industrial plumbing systems where Wilkins Zurn backflow preventers models 975XL and 975XL2 are installed. It is commonly used by homeowners, maintenance technicians, and professional plumbers to fix issues like water leaks and reduced pressure failures in backflow prevention assemblies. Suitable for environments such as irrigation systems, water supply lines, and facilities requiring backflow protection, this kit helps prevent contamination of potable water. Regular use ensures compliance with plumbing codes and extends the lifespan of your backflow preventer, making it a practical choice for routine maintenance and emergency repairs.
Why Choose Us
Seork stands out with its commitment to quality and customer satisfaction. Our backflow repair kit is manufactured from premium materials that resist corrosion and rust, providing superior durability compared to generic alternatives. The precise engineering ensures a perfect fit for Wilkins Zurn models, reducing installation time and minimizing errors. We offer responsive after-sales support, with a promise to reply to inquiries within 24 hours, ensuring you have assistance when needed. This focus on reliability and user-friendly design makes our product a trusted choice for both DIY enthusiasts and professionals seeking efficient, long-lasting plumbing solutions.
Key Features
- Comprehensive component set includes spring, diaphragm, and check seats for complete backflow preventer repair
- Made from high-quality materials for enhanced durability and corrosion resistance
- Easy installation process saves time and reduces the need for professional help
- Effectively resolves water leakage issues caused by part oxidation
- Compatible with Wilkins Zurn models 975XL and 975XL2 for reliable performance
FAQ
What models does this backflow repair kit fit?
This kit is designed specifically for Wilkins Zurn backflow preventer models 975XL and 975XL2, ensuring compatibility and effective performance in those systems.
Does the kit include all necessary parts for repair?
Yes, it contains a full set of components such as the spring, retaining bolt, seal ring, diaphragm, plungers, and check seats, covering essential replacements for common failures.
Is professional installation required for this repair kit?
While it can be installed by knowledgeable DIY users, we recommend consulting a professional plumber for complex systems to ensure proper function and safety.
How durable are the materials in this kit?
The parts are constructed from high-quality, corrosion-resistant materials that withstand harsh conditions, offering long-lasting reliability and reducing the need for frequent replacements.
What should I do if I have issues with the product?
Contact our customer support via email for assistance; we aim to respond within 24 hours to address any questions or concerns you may have.





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