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The Zurn 375XL 1/2 inch Reinforced Nylon FNPT Backflow Preventer, model number 12-375XL, provides reliable backflow protection in potable water applications. It is designed to prevent backsiphonage and backpressure, making it ideal for high-risk environments. This backflow preventer features a removable EZSwap Pressure Vessel for improved access and maintenance.
Built with safety and convenience in mind, this backflow preventer saves time during installation and maintenance. It is low-lead compliant and minimizes the risk of contamination.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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