Sioux Chief 843-2ANR Big Mouth...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$52.97
Sioux Chief 843-2ANR Big Mouth ABS Floor Drain with Nickel Bronze Strainer, 2"

Sioux Chief 843-2ANR Big Mouth ABS Floor Drain with Nickel Bronze Strainer, 2"

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Model: 843-2ANR

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

$52.97
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Sioux Chief 843-2ANR Big Mouth ABS Floor Drain with Nickel Bronze Strainer, 2"

The Sioux Chief 843-2ANR Big Mouth floor drain is a 2" ABS body drain designed for rough-in installation beneath a finished floor in pedestrian-traffic areas. This model pairs an ABS drain body with a nickel bronze (NI) strainer, giving installers a durable, large-capacity drain opening suited to commercial and light-duty pedestrian environments where a wider inlet is needed to handle higher flow. The Big Mouth design increases the strainer opening area relative to standard floor drains, reducing the chance of clogging from debris at the drain surface. As a rough-in plumbing component, this drain is intended to be set and finished by a licensed plumber or contractor as part of the building's drain-waste-vent (DWV) system, not as a retail decorative fixture.

Key Features

  • Trade Size: 2" drain outlet for standard DWV rough-in connections.
  • Big Mouth Design: Enlarged strainer opening for increased flow capacity and debris tolerance in pedestrian-traffic floor areas.
  • ABS Body Construction: ABS plastic drain body offers corrosion resistance and ease of solvent-weld connection to ABS DWV piping.
  • Nickel Bronze (NI) Strainer: Nickel bronze strainer option provides a durable, corrosion-resistant surface strainer suitable for pedestrian areas, as an alternative to the stainless steel or ABS strainer options offered on this drain family.
  • R&S Configuration: Round strainer configuration for standard floor drain installations.
  • Pedestrian-Area Rated Strainer: Strainer material is specified by the manufacturer for use in pedestrian-traffic areas.

Technical Specifications

  • Product Type: Floor Drain
  • Body Material: ABS
  • Strainer Material: Nickel Bronze
  • Trade Size: 2"
  • Country of Origin: China
  • Cubic Volume: 0.41514
  • Packaging: 10 EA

Typical Applications

  • Commercial and Light-Commercial Floor Drainage
  • Pedestrian-Traffic Floor Areas
  • Rough-In DWV Floor Drain Installations
  • New Construction and Renovation Floor Drain Replacement

Why Sioux Chief?

Sioux Chief manufactures rough-in plumbing products engineered for the demands of professional installation, and the 843-2ANR Big Mouth floor drain continues that approach with an ABS body and nickel bronze strainer built for pedestrian-area floor drainage. Contractors and plumbers can rely on the Big Mouth's enlarged strainer opening to help manage higher flow and debris at the drain surface. Prop 65 WARNING applies to this product as noted by the manufacturer.

Manufacturer Resources

Spec Sheet

Product Specs

Product Type:
Floor Drain
Product Finish:
Nickel Bronze
Country of Origin:
China
Department:
Plumbing
Product Group:
Rough-In and Supports
Product Subgroup:
Drains and Cleanouts
Product Material:
ABS
Product Size:
2"

Sioux Chief 843-2ANR – Frequently Asked Questions

1) Will the Sioux Chief 843-2ANR floor drain connect to 2 inch ABS DWV pipe?
Yes. The 843-2ANR has a 2 inch outlet sized for standard DWV rough-in, and the body is ABS, so it solvent welds directly to ABS DWV piping. If the branch you are tying into is PVC, you are joining dissimilar plastics and need a transition rather than a straight solvent weld.
2) Is a nickel bronze strainer the right choice for a floor drain, or should I get stainless or ABS?
Nickel bronze is the finished-floor choice. On the 843-2ANR the strainer is nickel bronze, which the manufacturer specifies for pedestrian-traffic areas, so it suits restrooms, corridors, and other exposed finished floors where the grate is seen and walked on. The same Big Mouth drain body is offered with stainless steel or ABS strainers; ABS makes sense where the drain is hidden or in a mechanical space and appearance does not matter, and it is the lower-cost strainer option.
3) Can the 843-2ANR Big Mouth drain handle a wash-down area with a lot of debris?
That is what the Big Mouth design is for. The strainer opening area is enlarged compared with a standard floor drain, which raises flow capacity and makes the grate less likely to block with surface debris. It is specified for pedestrian-traffic floors, so it is suited to commercial and light-commercial drainage, not vehicle or heavy-duty traffic.
4) I need to replace an existing floor drain in a renovation. Will this ABS drain work, or is it new-construction only?
Both. The 843-2ANR is listed for new construction and renovation floor drain replacement, but it is a rough-in body meant to be set beneath the finished floor and solvent welded into the drain line. On a retrofit that means breaking out the floor around the old drain, not dropping a new grate into the existing body. If you only need the top, order a replacement strainer instead.
5) What is the exact part number and strainer shape for the Sioux Chief 2 inch nickel bronze Big Mouth drain?
The part number is 843-2ANR: Sioux Chief Big Mouth, 2 inch, ABS body, nickel bronze (NI) strainer in the R and S round strainer configuration. The A in the number is the ABS body and the NR designates the nickel bronze round strainer, which is how it separates from the stainless and ABS strainer versions of the same drain.
6) Is the 843-2ANR sold individually or by the case?
Packaging on the 843-2ANR is 10 each, so it is a case-quantity item. That works out well for multi-family or facility jobs where you are setting the same drain on repeat openings, but it is worth knowing before you order a single drain for one repair.
7) Does the Sioux Chief 843-2ANR floor drain carry a Prop 65 warning?
Yes. The manufacturer notes a Prop 65 warning on the 843-2ANR. Relevant if you are supplying California projects and your submittal package has to include that disclosure.
How fast can I get the Sioux Chief 843-2ANR 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 843-2ANR come with a warranty?
Absolutely. The Sioux Chief 843-2ANR 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 843-2ANR?
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 843-2ANR from ZenSupply?
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