Zurn Elkay 112-350XL 1 1/2" Double Check Valve Backflow Preventer

Keep your water lines working properly with this Zurn Elkay 112-350XL 1 1/2" double check valve backflow preventer! Specifically designed for installation on low health hazard potable water lines, it will prevent both back siphonage and the backpressure of polluted water from getting into your water supply. It's rated for up to 175 PSI of pressure and for temperatures of up to 180 degrees Fahrenheit. Featuring a bronze body, it also comes built with standard full port QT ball valves. The EZSwap easily removable and reusable pressure vessel allows for safe and easy line flushing, as well as simple maintenance and repair. Made from durable, reinforced nylon, it's UV-resistant and prevents corrosion and mineral build-up in harsh outdoor conditions. You can trust in this backflow preventer's easy installation and long-term reliability.