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The WATTS 889105 is a 2nd check kit designed for the 900 backflow preventer. This kit is suitable for use with 2-1/2–3 inch models. It provides essential components for maintaining and repairing backflow prevention systems, ensuring water safety and regulatory compliance.
This 2nd check kit is designed for maintaining 900 series backflow preventers with a size of 2-1/2–3 inches.
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