JavaScript seems to be disabled in your browser. For the best experience on our site, be sure to turn on Javascript in your browser.
Keep your plumbing system protected from contaminated water with the reliable Watts 909 Reduced Pressure Zone Backflow Preventer. Designed to meet all state and local backflow prevention requirements, this product ensures that clean water flows in one direction, safeguarding your home or business from potential health risks. The Watts 909 features a durable bronze construction for long-lasting performance, as well as a compact design that fits discreetly in any plumbing system. With its easy installation and maintenance procedures, this backflow preventer is the ideal solution for both residential and commercial applications. Take advantage of this high-quality product from Watts, trusted worldwide for over 100 years as a leader in the plumbing industry.