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The Delany 427A-INDV is a rubber sleeve vacuum breaker assembly with insert and fiber washer designed for all Delany valves. This assembly ensures proper backflow prevention in plumbing systems. It is a genuine OEM part, ensuring quality and compatibility.
This vacuum breaker assembly is essential for maintaining the integrity of plumbing systems by preventing backflow.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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