Sioux Chief 889-POTM PVC Offse...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$13.08
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

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Model: 889-POTM

In Stock (leaves warehouse same day if ordered before 3pm ET)

$13.08
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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.

Product Specs

Product Type:
Closet Flange
Configuration:
Offset Swivel Ring
Connection Type:
Solvent Weld
Country Of Origin:
United States
Department:
Plumbing
Product Group:
Rough-In and Supports
Product Subgroup:
Drains and Cleanouts
Product Material:
PVC
Product Size:
3" x 4"

Sioux Chief 889-POTM – Frequently Asked Questions

1) Will the Sioux Chief 889-POTM closet flange fit a 3 inch or a 4 inch DWV line?
Both. The 889-POTM is a 3 inch x 4 inch fitting: it solvent welds over 3 inch hub or slips onto 4 inch pipe, with the dual fit built into the same body. No bushing or adapter needed to go between the two sizes.
2) My toilet drain is not centered under the fixture. Does an offset closet flange like this actually fix that?
That is what the offset configuration is for. The 889-POTM lets you set the flange over a drain that sits off-center from the fixture rough-in, and the stainless steel swivel ring then rotates independently of the PVC body so you can square the closet bolt slots to the toilet base without moving the flange itself. It buys you alignment, not unlimited relocation, so if the drain is badly out of position you are still cutting and re-piping.
3) What is the TKO on a Sioux Chief 889-POTM and do I have to remove it before setting the toilet?
TKO is the factory-scored test knockout in the base of the flange. It lets the flange act as a test cap so you can water or pressure test the DWV line during rough-in instead of installing a separate test fitting. Yes, it has to be knocked out before you set the closet bolts, wax ring, and fixture.
4) Is this closet flange glued on or does it clamp to the pipe?
Solvent weld. The 889-POTM has a PVC hub that cements to 3 inch DWV pipe (or takes 4 inch pipe), so it is a permanent glued joint, not a compression or push-fit connection. Plan on PVC primer and cement, and a clean square cut on the pipe.
5) Can I use a PVC offset closet flange on a concrete slab as well as a wood subfloor?
Yes. The 889-POTM is used in both slab and wood-frame floor installations, for new construction and for replacing a failed flange on a remodel. The ring is stainless steel rather than plated steel, which matters where the flange sits in a wet or slab environment and corroded rings are the usual failure point.
6) Does the Sioux Chief 889-POTM come with closet bolts and a wax ring?
No. You get the PVC flange body with the stainless steel swivel ring and the test knockout. Closet bolts, the wax or foam seal, and floor fasteners are ordered separately, along with PVC primer and cement for the hub joint.
7) Should I use an offset closet flange or just move the drain line?
Use the offset flange when the drain outlet is close but not square under the toilet rough-in, which is common on remodels where the finished floor or wall location moved. The 889-POTM corrects that with the offset body plus a swivel ring you can rotate to line the bolt slots up with the bowl. If the drain is off by more than the offset covers, a standard straight closet flange on relocated pipe is the correct repair, because stretching an offset leaves the trapway misaligned.
8) How is the 889-POTM packaged for stocking a truck or a warehouse?
It ships 20 each per carton, which is how Sioux Chief packs it for distributor and jobsite stock. One model number, 889-POTM, so there is no finish or option matrix to sort through when you reorder.
9) Is the Sioux Chief 889-POTM made in the USA?
Yes, the 889-POTM offset closet flange is manufactured in the United States, which is the box most government, education, and healthcare procurement specs are asking about on domestic-content jobs.
How fast can I get the Sioux Chief 889-POTM delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Sioux Chief 889-POTM come with a warranty?
Absolutely. The Sioux Chief 889-POTM is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Sioux Chief 889-POTM?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Sioux Chief 889-POTM from ZenSupply?
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