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The WATTS 800M4-QT-FZ1 is a one-inch bronze anti-siphon pressure vacuum breaker backflow preventer designed to protect your water supply from contamination. This unit includes a freeze sensor to monitor temperature conditions, ensuring optimal performance in colder climates. It features tee handles for easy installation and maintenance.
Use this backflow preventer to safeguard potable water systems from backflow and contamination. Ideal for outdoor applications or areas prone to freezing conditions.
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