The LFRK 909M1-T Total Repair Kit is designed to maintain and restore reduced pressure zone (RPZ) backflow assemblies with nominal pipe sizes from 1-1/4" to 2". Ideal for commercial plumbers, facility managers, and fire protection specialists, this comprehensive kit ensures compliance and reliable backflow prevention within fire protection and water supply systems.

• Compatibility: Fits RPZ backflow assemblies with nominal pipe sizes from 1-1/4" to 2", providing versatility across various plumbing and fire protection installations.
• Lead-Free Materials: Components are made from corrosion-resistant, lead-free alloys, meeting Safe Drinking Water Act standards for safety and durability.
• Precision Check Valves: Includes first and second check valves with machined internal parts crafted to withstand pressure fluctuations while minimizing wear for consistent performance.
• Durable Relief Valve Assembly: Features stainless steel springs and elastomer seals designed to maintain accurate pressure differentials, preventing backflow contamination.
• Manufacturer-Recommended Lubricant: The kit contains a specialized lubricant formulated to reduce friction on valve stems and gaskets, enhancing the longevity and smooth operation of components during maintenance.
• Regulatory Compliance: Supports adherence to NFPA 13 and NFPA 25 fire sprinkler standards and aligns with ASSE 1013/1015 requirements for RPZ devices.
• Direct Replacement: Engineered for seamless integration into existing RPZ assemblies without needing adjustments, simplifying repair processes and reducing downtime.

By using the LFRK 909M1-T Total Repair Kit, professionals can efficiently restore their RPZ backflow assemblies to optimal condition, protecting municipal water supplies and fire protection systems from contamination risks. The all-in-one kit reduces maintenance time by supplying all critical components needed for thorough repairs, ensuring precise fit and function. The inclusion of a tailored lubricant extends component life, making routine upkeep smoother and more reliable. This kit offers a specialized, regulation-compliant alternative to generic repair sets, helping users safeguard system integrity while meeting strict safety codes.