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The Oatey 43929 is a 6-inch PVC flapper with an O-ring, specifically made for Oatey backwater valves. This flapper plays a key role in the backwater valve assembly, stopping water from returning to the basin. It includes an elastomeric seal for a tight, watertight closure. The PVC material allows for solvent welding to pipes, ensuring a strong and dependable connection.
The Oatey 43929 flapper is critical for maintaining drainage and preventing backflow in plumbing systems.
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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