This rubber repair kit is designed to service both check assemblies in a 4 inch reduced pressure zone (RPZ) backflow preventer. It includes all necessary components to replace worn or damaged rubber parts within the check disc assemblies, helping restore proper valve performance and extend service life.
Ideal for routine maintenance and repair, this kit provides a convenient solution for keeping RPZ assemblies operating efficiently without the need for full replacement. All components are genuine, manufacturer-original parts to ensure proper fit and reliable operation.
Engineered for ease of installation, the kit requires no special tools and is made from high-quality materials for durability and long-term performance in commercial plumbing applications.
- Factory replacement parts for reliable fit and performance
- No special tools required for installation
- High-quality rubber components for durability
- Designed for 4 inch reduced pressure zone assemblies
