Sioux Chief 884-PTM Pvc Closet Flange 3 in Hub 4 in

Product Description

The Sioux Chief Mfg Co 884-PTM is a PVC closet flange designed to connect a toilet drain to a 3-inch PVC hub or fit inside a 4-inch pipe. The flange features a corrosion-proof stainless steel swivel ring and a single-piece knockout design that simplifies rough-in work. This is a standard drain fitting used in residential and light commercial bathroom plumbing. Licensed plumbers and experienced DIYers install this flange during new construction or toilet replacement when the existing flange is cracked, broken, or needs to be set to the correct floor height.

This closet flange is suited for residential bathroom rough-ins and remodel applications where the drain stack terminates in either a 3-inch hub or a 4-inch inside fitting configuration. The dual-fit design reduces the need to stock multiple flange sizes for different pipe layouts. The stainless steel swivel ring allows the mounting slots to be positioned to align with the subfloor framing regardless of drain pipe orientation, making it useful in both new installations and replacement work on existing drain lines.

Key Features

• Fits 3-inch PVC hub or inside 4-inch pipe for dual-configuration installation
• Single-piece knockout — removes cleanly without separate cutting steps
• Corrosion-proof stainless steel swivel ring for flexible bolt slot positioning
• PVC construction resists moisture, corrosion, and chemical exposure in drain applications
• Swivel ring design allows flange bolt alignment independent of pipe orientation

Compatibility

Designed as an OEM-style replacement or new-installation closet flange for residential and light commercial PVC drain systems terminating at 3-inch hub or 4-inch inside pipe configurations.

Installation Notes

Installation should be performed by a licensed plumber in accordance with local plumbing codes and the International Plumbing Code (IPC). Shut off the water supply and remove all water from the drain line before beginning work. Solvent-weld the flange to the PVC drain pipe using approved PVC primer and cement, and allow full cure time before setting the toilet. Do not overtighten the closet bolts when securing the toilet, as this can crack the flange collar.

Technical Specifications

• Pipe Connection: 3 inches PVC hub or inside 4 inches
• Ring Material: Stainless steel (swivel)
• Body Material: PVC
• Package Quantity: 24 per case
• Weight: 20.3 pounds
• Unit of Measure: Each

Standard Information

• Brand: Sioux Chief Mfg Co
• Manufacturer Part Number: 884-PTM