The Repair Kit is compatible with the 4” Model 950 and 950DA Double Check Backflow Preventers, and the Model 975 and 975DA Reduced Pressure Principle Backflow Preventers. Repair Kit components include two Seal Rings and two Cover O-Rings. Repair Kits are sold as accessories for quick and simple repair needs extending the life of your backflow preventer.

• Accessories allow for speedy repairs
• Repair Kits provide cost savings by avoiding full Backflow Preventer replacement
• Quality materials designed for long-lasting parts replacement
• Repair Kits for 4" Zurn Wilkins 950/975 Series
• 1-year limited warranty