Sioux Chief 861-4PN-C-2 Square...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$500.60
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Sioux Chief 861-4PN-C-2 Square PVC Floor Drain with NB Ring and Half Grate

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Model: 861-4PN-C-2

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

$500.60
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Sioux Chief 861-4PN-C-2 Square PVC Floor Drain with NB Ring and Half Grate

The Sioux Chief 861-4PN-C-2 is a Square Max PVC floor drain built for rough-in drainage installations where a solvent-weld PVC body is required. This unit is supplied with an NB (no-bronze) ring and a half grate configuration, giving plumbers and contractors a straightforward, low-cost drain body for below-slab or behind-the-wall waste applications. Constructed entirely of PVC, the 861-4PN-C-2 is designed to be set into the drain line during rough-in and finished out with the included ring and grate assembly.

Key Features

  • Durable Construction: Molded from PVC for a lightweight, corrosion-resistant drain body suited to standard rough-in drain-waste-vent connections.
  • Square Max Design: Square-pattern drain body designed to maximize open drainage area relative to the footprint of the fitting.
  • NB Ring: Supplied with an NB (no-bronze) ring assembly for securing the finished floor-level components to the drain body.
  • Half Grate Configuration: Equipped with a half grate top, suited to installations where a partial-coverage grate is the specified configuration.
  • PVC Material Throughout: All-PVC construction keeps the assembly lightweight and simplifies solvent-weld connection to PVC drain piping during rough-in.
  • Single-Unit Packaging: Packaged 1 EA for straightforward ordering on a per-drain basis.

Technical Specifications

  • Material: PVC
  • Brand: Sioux Chief
  • Manufacturer Part Number: 861-4PN-C-2
  • Packaging: 1 EA

Typical Applications

  • Residential and Commercial Rough-In Plumbing
  • Below-Slab and Behind-the-Wall Floor Drainage
  • PVC Drain-Waste-Vent System Installations
  • New Construction and Renovation Projects
  • Utility and Mechanical Room Floor Drains

Why Sioux Chief?

Sioux Chief is a trusted name in rough-in plumbing supply, manufacturing drain, fitting, and rough-in components used daily by plumbers and contractors. The 861-4PN-C-2 reflects straightforward, all-PVC construction designed to simplify installation and provide a reliable floor drain body for jobs calling for a Square Max NB ring and half grate configuration. Stock the Sioux Chief 861-4PN-C-2 for projects that specify a PVC Square Max floor drain assembly.

Manufacturer Resources

Product Specs

Product Type:
Floor Drain
Configuration:
Half Grate
Department:
Plumbing
Product Group:
Rough-In and Supports
Product Subgroup:
Drains and Cleanouts
Product Material:
PVC

Sioux Chief 861-4PN-C-2 – Frequently Asked Questions

1) Is the Sioux Chief 861-4PN-C-2 floor drain body plastic or cast iron?
All PVC. The 861-4PN-C-2 drain body, NB (no-bronze) ring and half grate are molded PVC, so there is no bronze or cast iron in the assembly. That keeps it light to set during rough-in and corrosion resistant, but it is a plastic drain, not a load-rated metal one. If the spec on the drawing calls for a cast iron body or a bronze or nickel-bronze top, this is not the part.
2) How does the 861-4PN-C-2 connect to PVC drain piping?
It is a solvent-weld connection. The Square Max PVC body is set into the drain line during rough-in and cemented to PVC DWV pipe, so you need PVC cement and primer on hand, not a no-hub band or a caulked joint.
3) Does the 861-4PN-C-2 come with the ring and grate, or do I buy those separately?
Both are included. The drain is supplied with the NB ring assembly and the half grate, so the rough-in body and the finish components come together as one unit, packaged 1 EA. You order one per drain.
4) What does "half grate" mean on the Sioux Chief 861-4PN-C-2?
The drain ships with a half grate top, meaning the strainer gives partial rather than full coverage over the drain opening. It is the configuration you order when the job specifies a half grate, typically where the drain sits against a wall or curb and only part of the opening needs to be open to the floor. If you need full coverage, order the full grate version of the Square Max instead.
5) Can this Sioux Chief Square Max drain be used under a concrete slab?
Yes, it is intended for below-slab and behind-the-wall waste applications, set into the drain line at rough-in and finished out at floor level with the included ring and grate. Common uses are utility and mechanical room floor drains in new construction and renovation on PVC DWV systems.
6) Is the Sioux Chief 861-4PN-C-2 a trapped drain or do I need to add a P-trap?
The 861-4PN-C-2 is a drain body with ring and grate only, so the trap is part of your piping. Plumb a PVC P-trap below it in the DWV line as code requires for your jurisdiction, and plan the trap primer or water seal separately.
7) What is the exact part number to order for the Sioux Chief PVC square floor drain with NB ring and half grate?
Order Sioux Chief 861-4PN-C-2. That is the manufacturer part number for the Square Max PVC drain in the NB ring, half grate configuration, and it is the only configuration that number covers.
How fast can I get the Sioux Chief 861-4PN-C-2 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 861-4PN-C-2 come with a warranty?
Absolutely. The Sioux Chief 861-4PN-C-2 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 861-4PN-C-2?
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 861-4PN-C-2 from ZenSupply?
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