Sioux Chief Finish Line 834-6D...
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Sioux Chief Finish Line 834-6DNRS 6" No-Hub Cast Iron Cleanout

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Model: 834-6DNRS

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

$352.74
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Sioux Chief Finish Line 834-6DNRS 6" No-Hub Cast Iron Cleanout

The Sioux Chief Finish Line 834-6DNRS is a 6" no-hub cleanout built from cast iron for rough-in drain-waste-vent installations where a serviceable access point is required along a cast iron no-hub pipe run. This cleanout carries a stamping pad feature, allowing the installer to identify or mark the fitting as needed on the jobsite. Designed for plumbers and contractors working on cast iron DWV systems, the 834-6DNRS integrates into a no-hub piping run using standard no-hub couplings, giving crews a reliable access point for future line maintenance without having to cut into the pipe. As a rough-in component, it is installed behind the wall or under the floor and is not intended to be a visible, finished fixture — it is built for function and durability in concealed drain lines.

Key Features

  • Trade Size: 6" nominal size for use on matching cast iron no-hub drain-waste-vent piping runs.
  • Durable Construction: Cast iron body construction provides the strength and durability expected of cast iron DWV cleanout fittings.
  • No-Hub Connection: No-hub connection type allows the fitting to be joined into a no-hub cast iron pipe run using standard no-hub couplings and clamps.
  • Stamping Pad: Includes a stamping pad feature (as noted in the "DNRS" designation) for identification marking on the fitting.
  • Finish Line Series: Part of the Sioux Chief Finish Line product line of cleanout and access fittings for cast iron DWV systems.
  • Single-Unit Packaging: Packaged and sold as 1 EA for straightforward ordering by the piece.

Technical Specifications

  • Size: 6"
  • Material: Cast Iron
  • Connection Type: No-Hub
  • Manufacturer Part Number: 834-6DNRS
  • Brand: Sioux Chief

Typical Applications

  • Residential and Commercial Rough-In Plumbing
  • Cast Iron No-Hub Drain-Waste-Vent Systems
  • Cleanout Access Points for Future Line Maintenance
  • New Construction and Renovation Projects
  • Below-Slab and In-Wall Drain Line Installations

Why Sioux Chief?

Sioux Chief builds its Finish Line cleanout fittings from cast iron to match the strength and service life expected on no-hub DWV systems, giving plumbers a dependable, code-familiar access point for cast iron drain lines. The 6" no-hub connection and stamping pad design make the 834-6DNRS straightforward to identify and install alongside standard no-hub couplings on the jobsite. Choosing Sioux Chief for rough-in cleanout fittings means working with a cast iron component engineered specifically for behind-the-wall and under-floor plumbing runs.

Manufacturer Resources

Product Specs

Product Type:
Cleanout
Connection Type:
No-Hub
Department:
Plumbing
Product Group:
Rough-In and Supports
Product Subgroup:
Drains and Cleanouts
Product Material:
Cast Iron
Product Size:
6"

Sioux Chief 834-6DNRS – Frequently Asked Questions

1) Will the Sioux Chief 834-6DNRS cleanout connect to 6 inch no-hub cast iron pipe?
Yes. The 834-6DNRS is a 6 inch cast iron cleanout with no-hub ends, so it drops into a 6 inch no-hub cast iron run using standard no-hub couplings and clamps. No caulking or hub joint is involved, which is why it works on service weight no-hub systems rather than bell-and-spigot.
2) Can I use the 834-6DNRS on hub-and-spigot cast iron pipe?
No. It is built as a no-hub fitting, so the ends are plain and sized for shielded no-hub couplings. On a hub-and-spigot line you would either need a hub-type cleanout or a transition at the joint. Verify what the existing pipe is before ordering, because a 6 inch no-hub body will not seat in a 6 inch bell.
3) Do I get the no-hub couplings with this 6 inch cleanout?
No. The 834-6DNRS ships as a single piece, sold 1 each. The shielded no-hub couplings and clamps needed to tie it into the run are ordered separately, so count two 6 inch couplings per cleanout inserted mid-run.
4) Is this cleanout meant to be visible in a finished floor or wall?
No, it is a rough-in component. The 834-6DNRS installs behind the wall or under the floor on a cast iron DWV line and is built for function, not appearance. If you need a finished, walkable or wall-visible access point, you pair a concealed cleanout like this one with a separate access cover or floor cleanout assembly.
5) Can a 6 inch cast iron cleanout be installed below slab?
Yes, below-slab and in-wall drain line installation is what the 834-6DNRS is built for. The cast iron body handles burial and backfill loads on concealed runs, and it gives crews an access point for rodding the line later without cutting pipe.
6) What does the DNRS in 834-6DNRS mean?
On this Sioux Chief part, the DNRS designation indicates the cleanout includes a stamping pad, a flat area on the fitting an installer can mark or stamp for identification on the jobsite. The 834 is the Finish Line cleanout series and the 6 is the 6 inch trade size.
7) Why add a cleanout instead of cutting the pipe open later for rodding?
A cleanout gives you a permanent, sealed opening on the 6 inch line so a drain machine can get in without sawing cast iron and installing a repair coupling. On a 6 inch no-hub run under a slab, that difference is a cover plug versus breaking concrete. That is the whole purpose of the 834-6DNRS on a DWV rough-in.
How fast can I get the Sioux Chief 834-6DNRS 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 834-6DNRS come with a warranty?
Absolutely. The Sioux Chief 834-6DNRS 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 834-6DNRS?
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 834-6DNRS from ZenSupply?
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