Description
Product Overview
The CNSPEED Backflow Preventer Repair Kit is engineered for 1-1/4” to 2” Model 975XL and 975XL2 reduced pressure principle backflow preventers, providing essential components like poppets, springs, and seats to restore functionality. Crafted from durable stainless steel and high-quality rubber, this kit resists oxidation and corrosion, ensuring reliable performance in preventing sewage backflow and water leaks. With dimensions of 9 x 8 x 3 inches and a weight of 1.85 pounds, it features threaded NPT connectors for easy installation, making it a precise fit for standard plumbing systems. The kit includes all necessary parts to address common wear issues, helping extend the life of your backflow prevention device without the need for complete replacement.

Usage
This repair kit is ideal for maintaining backflow preventers in residential, commercial, or industrial plumbing systems, particularly in settings where water safety and contamination prevention are critical, such as irrigation systems, fire sprinklers, or potable water lines. It suits DIY enthusiasts, professional plumbers, and facility managers looking to perform routine upkeep or address specific issues like leakage due to part degradation. Use it during scheduled maintenance or when troubleshooting backflow preventer malfunctions to ensure consistent protection against reverse flow, complying with plumbing standards and enhancing system reliability.
Why Choose Us
CNSPEED delivers superior quality with corrosion-resistant materials like stainless steel and rubber, tested for durability and long-term performance. Our repair kits are designed for exact compatibility with popular backflow preventer models, reducing installation time and minimizing errors. By focusing on cost-effectiveness, we help you avoid expensive full device replacements, backed by a commitment to craftsmanship that meets industry standards for safety and efficiency.
Key Features
- Compatible with 1-1/4” to 2” Model 975XL and 975XL2 backflow preventers for precise fit and easy replacement
- Made from stainless steel and rubber to resist corrosion, oxidation, and deformation, ensuring longevity
- Prevents water leakage and sewage backflow, maintaining water system integrity and safety
- Enables quick, affordable repairs without needing full device replacement, saving time and money
- Includes all essential components like poppets, springs, and seats in one convenient kit
FAQ
What backflow preventer models does this kit fit?
This repair kit is designed for 1-1/4” to 2” Model 975XL and 975XL2 reduced pressure principle backflow preventers, ensuring compatibility with standard plumbing setups.
How does this kit prevent water leakage?
By replacing worn poppets, springs, and seats with new, corrosion-resistant components, it seals gaps and stops leaks caused by part oxidation, restoring proper backflow prevention.
Is professional installation required?
While DIY installation is possible for those with basic plumbing skills, we recommend consulting a professional for complex systems to ensure correct setup and compliance with local codes.
What materials are used in the kit?
The kit features stainless steel for strength and rust resistance, along with rubber seals for flexibility and durability, all designed to withstand harsh water conditions.
Can this kit extend the life of my backflow preventer?
Yes, regular replacement of key components with this kit helps maintain optimal performance, reducing wear and preventing premature device failure.


































































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