Sioux Chief 889-POTM PVC Offset Closet Flange with Stainless Steel Swivel Ring

Sioux Chief 889-POTM PVC Offset Closet Flange with Stainless Steel Swivel Ring

The Sioux Chief 889-POTM is a PVC offset closet flange built for toilet rough-in connections on 3" hub or 4" pipe DWV lines. Closet flanges anchor the toilet to the floor and seal the connection between the fixture and the drain line, and an offset design like this one gives the installer room to correct for a drain that is not perfectly centered under the fixture. Its stainless steel swivel ring rotates independently of the solvent-weld PVC body, letting installers square the closet bolt slots to the toilet base even when the flange itself sits slightly off-center over the drain outlet. A factory test knockout (TKO) lets the flange double as a test cap during DWV rough-in testing, before the closet bolts and wax ring are installed and the fixture is set. Manufactured in the United States for standard toilet rough-in applications and shipped 20 EA per carton for jobsite and distributor stock.

Key Features

• Trade Size: Fits 3" hub or 4" pipe for standard toilet DWV rough-in connections.
• PVC Construction: Solvent-weld PVC body resists the corrosion and scaling common to drain-waste-vent installations behind the wall or under the floor.
• Offset Swivel Ring: Stainless steel swivel ring rotates independently of the flange body so the closet bolt slots can be aligned to the toilet base without repositioning the entire flange.
• Test Knockout (TKO): Factory-scored knockout lets the flange double as a test cap for pressure or water testing the DWV line before the fixture is set.
• Solvent-Weld Hub Connection: Hub connection is sized for 3" DWV pipe, with a 4" pipe fit option built into the same fitting body.
• Country of Origin: Manufactured in the United States.

Technical Specifications

• Country of Origin: United States
• Packaging: 20 EA per carton
• Trade Size: 3" hub / 4" pipe
• Material: PVC body with stainless steel swivel ring
• Connection Type: Solvent-weld hub

Typical Applications

• Residential and Commercial Toilet Rough-In
• DWV Drain Line Connections
• New Construction Plumbing
• Remodel and Retrofit Closet Flange Replacement
• Slab and Wood-Frame Floor Installations

Why Sioux Chief?

Sioux Chief builds rough-in plumbing components for the trade, and the 889-POTM reflects that focus: a solvent-weld PVC body paired with a stainless steel swivel ring and a test knockout for practical jobsite use. It is a straightforward closet flange for plumbers setting toilets on 3" hub or 4" pipe DWV lines, offering offset adjustment where the drain is not perfectly positioned under the fixture, plus a test cap feature that saves a step during rough-in inspection.