Zurn’s versatile series of lead-free hydrants protect water sources which may inadvertently be used as a potable water source and may contain lead. The broad offering of hydrants includes ceramic disc technology with convenient half-turn functionality and an integral backflow preventer to protect potable water from back siphonage. This specification-grade hydrant eliminates leaks and features long-lasting durability and low maintenance. The specially designed housing flange enables watertight installation and a secure fit. Zurn Industries.