Keep Your Backflow Prevention System in Top Condition with Zurn RK4-350 Repair Kit
When it comes to maintaining your Wilkins Model 350/350A/450 and 450A Double Check Backflow Preventers, the Zurn RK4-350 Repair Kit is your best choice. Carefully crafted from high-quality rubber and imported for top-notch durability, this repair kit ensures your system functions efficiently. Trust Zurn for superior performance and reliability in every repair.
