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The Watts 881577 Air Gap is designed for use with 1-1/4 to 2 inch 919QT models. This air gap prevents backflow contamination by allowing water to flow only in one direction. It is essential for maintaining system water safety and compliance with plumbing codes.
The Watts 881577 Air Gap offers reliable backflow prevention, ensuring safe water systems. It is crucial for compliance with plumbing regulations.
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