Sioux Chief 887PM PVC Closet F...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$6.95
Sioux Chief 887PM PVC Closet Flange, Swivel Ring

Sioux Chief 887PM PVC Closet Flange, Swivel Ring

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Model: 887-PM

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

$6.95
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Sioux Chief 887PM PVC Closet Flange, Swivel Ring

The Sioux Chief 887PM is a PVC closet flange built for toilet rough-in and replacement work, available in 3" and 4" sizes to match standard DWV drain piping. Every flange in this family features a stainless steel swivel ring and an extended outlet for a secure connection to the drain line, joined with a solvent-weld connection for a permanent, leak-resistant joint. The PVC body resists corrosion in drain, waste and vent (DWV) applications, while the swivel ring rotates freely so installers can square the closet bolt slots to the finished floor without twisting the pipe joint below the slab or subfloor. Manufactured in the United States, this flange family is sized for standard 3" and 4" DWV piping in both residential and commercial rough-in work.

Key Features

  • Trade Size: Available in 3" and 4" to match standard closet-flange rough-in connections on 3" and 4" DWV piping.
  • PVC Construction: Solvent-weld PVC flange body resists corrosion and holds up to everyday DWV service conditions behind the wall or under the floor.
  • Stainless Steel Swivel Ring: The swivel ring turns independently of the flange body, letting installers square the closet bolt slots to the finished floor without disturbing the pipe joint underneath.
  • Extended Outlet: An extended outlet spigot gives installers extra reach into the drain fitting, useful where subfloor thickness or fitting depth varies on the job.
  • Solvent Weld Connection: The flange outlet is built for a solvent-weld joint to the drain fitting, providing a permanent, leak-resistant connection at the rough-in.
  • Closet Bolt Slots: Slotted flange face accepts standard closet bolts for a secure toilet-to-floor connection.
  • Country of Origin: Manufactured in the United States for consistent fit and quality control across both sizes.

Technical Specifications

  • Product Material: PVC
  • Connection Type: Solvent Weld
  • Available Sizes: 3" and 4"
  • Country of Origin: United States

Typical Applications

  • Toilet Rough-In and Closet Flange Replacement
  • Residential and Commercial DWV Systems
  • New Construction and Remodel Plumbing
  • 3" and 4" PVC Drain, Waste and Vent Piping Connections
  • Slab-On-Grade and Subfloor Toilet Installations

Why Sioux Chief?

Sioux Chief builds rough-in plumbing components to stand up to the demands of daily trade use, and the 887PM closet flange family is no exception. The PVC body and stainless steel swivel ring are engineered to give installers a corrosion-resistant, properly aligned connection at the toilet rough-in in either the 3" or 4" size, helping reduce callbacks tied to loose or misaligned closet bolts. The extended outlet design and solvent-weld connection give extra working room and a dependable joint on jobs where fitting depth or subfloor thickness is inconsistent, so crews spend less time fabricating workarounds in the field. For plumbers and contractors who need a dependable, domestically manufactured flange for new construction or replacement work, the 887PM delivers consistent fit at the rough-in stage, in whichever size the job calls for.

Product Specs

Product Type:
Closet Flange
Configuration:
Extended Outlet
Country Of Origin:
United States
Department:
Plumbing
Product Group:
Rough-In and Supports
Product Subgroup:
Drains and Cleanouts
Product Material:
PVC
Connection Type:
Solvent Weld
Product Size:
3" - 4"
Country of Origin:
USA

Sioux Chief 887-PM – Frequently Asked Questions

1) Which Sioux Chief 887PM part number do I order for a 3 inch drain versus a 4 inch drain?
Two sizes cover standard DWV closet rough-ins: the 4 inch flange is Sioux Chief 887-PM and the 3 inch is 888-PM. Match the size to the pipe the flange solvent-welds into, not to the toilet.
2) How do I get the toilet bolts square to the wall if the pipe below is already glued?
That's what the stainless steel swivel ring is for. The ring rotates independently of the glued PVC body, so you set the flange in the pipe, let it cure, then spin the ring until the closet bolt slots line up square to the finished wall. No twisting the joint under the slab or subfloor to chase alignment.
3) Can the 887PM flange be used on a slab-on-grade bathroom, or is it only for wood subfloor?
Both. The PVC body is intended for DWV service in slab-on-grade and subfloor toilet installations, and the extended outlet gives extra reach into the drain fitting where slab depth or subfloor thickness varies. In a slab pour it still has to be set so the ring ends up at finished floor level.
4) Will a standard toilet and standard closet bolts fit this flange?
Yes. The flange face is slotted for standard closet bolts, so any common two-bolt toilet bowl mounts to it with a wax ring or gasket. Bolts and the ring are not part of the flange itself, so order them separately.
5) Can I use the 4 inch 887-PM on a 3 inch drain line?
No. The outlet is sized for a solvent-weld joint to the matching pipe, so a 4 inch 887-PM goes to 4 inch DWV and the 3 inch 888-PM goes to 3 inch. If you are reducing or increasing, do it with a fitting below the flange rather than forcing the wrong size flange.
6) Why pick a stainless steel ring over an all-plastic closet flange?
The ring is the part that takes the pull of the closet bolts every time a bowl is set or snugged down. Stainless resists the corrosion and cracking that loosens bolts, and it swivels for alignment, while the PVC body handles the drain side. For a maintenance crew replacing broken flange ears on repeat service calls, that's the difference worth paying for.
7) Is this flange made in the USA? We have domestic-content requirements on public jobs.
The 887PM family is manufactured in the United States, which is what institutional and government buyers with domestic-sourcing language on the spec usually need to document.
How fast can I get the Sioux Chief 887-PM 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 887-PM come with a warranty?
Absolutely. The Sioux Chief 887-PM 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 887-PM?
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 887-PM from ZenSupply?
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