Description
Product Overview
The Oatey 4-inch PVC closet flange is a durable, white polyvinyl chloride (PVC) component engineered for seamless plumbing repairs. Measuring 5 x 4.5 x 2.5 inches and weighing 8 ounces, it features a round shape with a gasket connector type and UNF thread style. This flange solvent welds inside 4-inch or over 3-inch Schedule 40 DWV pipe, providing a secure fit for service weight, heavy weight, and no hub pipes. Its longer length accommodates pipes cut short, and it includes a 1-year limited warranty for added reliability.

Usage
This closet flange is ideal for residential and commercial plumbing systems, particularly in bathroom renovations or repairs where cast iron flanges have broken. It targets DIY enthusiasts and professional plumbers needing a quick, tool-free installation. Use it in environments requiring smooth, unrestricted wastewater flow, such as toilet installations in homes, offices, or industrial settings, ensuring compatibility with standard 4-inch pipes.
Why Choose Us
Oatey’s closet flange stands out due to its high-quality PVC construction, which resists corrosion and ensures long-term durability. The gasket design expands to fit various pipe types, eliminating the need for additional tools and reducing installation time. Backed by a 1-year limited warranty and Oatey’s reputation for reliable plumbing solutions, this product offers superior performance and ease of use compared to generic alternatives.
Key Features
- Replaces broken cast iron toilet flanges with durable PVC material
- Installs easily without tools, saving time and effort
- Gasket expands to fit service weight, heavy weight, and no hub pipes
- Solvent welds securely inside 4-inch or 3-inch Schedule 40 DWV pipe
- Longer length accommodates pipes cut short for versatile applications
FAQ
What pipes is this flange compatible with?
It fits inside 4-inch service weight, heavy weight, and no hub pipes, as well as over 3-inch Schedule 40 DWV pipe for broad compatibility.
Does it require special tools for installation?
No, the flange installs easily without tools, making it ideal for quick DIY repairs.
Is this product durable for long-term use?
Yes, the PVC material and gasket design ensure corrosion resistance and reliable performance, supported by a 1-year warranty.
Can it be used if the existing pipe is cut short?
Absolutely, the longer length is specifically designed to accommodate pipes that have been cut short during previous installations.
What is the thread size and type?
It has a 4-inch thread size with UNF thread type, standard for most plumbing applications.





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