Oatey Company 43525 Pvc Long Pattern Closet Flange 3 4 Inch

Product Description

The OATEY COMPANY 43525 is a PVC long pattern replacement closet flange designed for use with 3-inch and 4-inch Schedule 40 DWV drain, waste, and vent pipe systems. This flange solvent welds to the inside of a 4-inch pipe or over the outside of a 3-inch Schedule 40 DWV pipe, providing a secure, leak-resistant connection at the base of a toilet. The extended length is engineered to accommodate pipes that have been cut short during rough-in or repair work, making it a reliable solution for residential toilet drain connections. Licensed plumbers typically install this fitting during toilet replacements or drain system repairs.

This replacement closet flange is suited for residential plumbing applications where the existing drain pipe has been trimmed back or is otherwise set too low relative to the finished floor. The long pattern design provides additional engagement depth compared to standard flanges, allowing proper installation even when pipe height is insufficient for a conventional fitting. It is commonly used in bathroom remodels, toilet rough-in repairs, and drain rework scenarios where Schedule 40 PVC DWV pipe is present.

Key Features

• Long pattern design accommodates pipes cut short during rough-in or repair
• Solvent welds inside 4-inch or over 3-inch Schedule 40 DWV pipe
• PVC construction resists corrosion and chemical degradation common in drain systems
• Replacement-style fitment for straightforward toilet drain restoration
• Sold in a package quantity of 6 units per case

Compatibility

Designed as an OEM-style replacement closet flange compatible with 3-inch and 4-inch Schedule 40 DWV PVC pipe systems in residential drain, waste, and vent applications.

Installation Notes

Installation should be performed by a licensed plumber in accordance with applicable local plumbing codes and the International Plumbing Code (IPC). Shut off the water supply and remove the toilet before beginning any flange work. Clean pipe ends thoroughly before applying solvent cement to ensure a proper bond. Do not apply force to the joint until the solvent cement has fully cured per the cement manufacturer's instructions.

Technical Specifications

• Material: PVC
• Pipe Size Compatibility: 3 inches and 4 inches
• Pipe Standard: Schedule 40 DWV
• Connection Type: Solvent weld
• Pattern: Long pattern
• Package Quantity: 6 per case
• Weight: 5 pounds

Standard Information

• Brand: OATEY COMPANY
• Manufacturer Part Number: 43525