Sioux Chief 860-24IV Fat Max 4...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$221.92
Sioux Chief 860-24IV Fat Max 4" No-Hub Cast Iron Floor Drain with R&G+VP

Sioux Chief 860-24IV Fat Max 4" No-Hub Cast Iron Floor Drain with R&G+VP

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Model: 860-24IV

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

$221.92
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Sioux Chief 860-24IV Fat Max 4" No-Hub Cast Iron Floor Drain with R&G+VP

The Sioux Chief 860-24IV Fat Max drain is a 4" no-hub cast iron floor drain built for rough-in and behind-the-wall plumbing where a durable, code-rough connection is required. Constructed of cast iron, this unit mates to cast iron DWV piping through a no-hub (hubless) coupling connection, and is configured with an R&G+VP outlet arrangement for round strainer/grate compatibility with vandal-proof provisions. It is sold as a single unit (packaging: 1 EA) and is intended for installation by a licensed plumber or contractor as part of a complete drainage assembly. As with all no-hub cast iron drainage products, this fitting is designed to be joined using standard no-hub couplings, giving contractors a rugged, long-service alternative to plastic drain bodies in commercial and heavy-duty residential applications.

Key Features

  • Trade Size: 4" drain body sized for standard floor drain rough-in applications.
  • Durable Construction: Cast iron body for strength and long-term durability in demanding drainage installations.
  • No-Hub Connection: Hubless design mates with standard no-hub couplings for a secure connection to cast iron DWV piping.
  • R&G+VP Configuration: Equipped with round grate (R&G) and vandal-proof (VP) outlet provisions for finished drain assemblies.
  • Fat Max Series: Part of the Sioux Chief Fat Max line of heavy-duty cast iron drainage bodies.
  • Single-Unit Packaging: Shipped as 1 EA for straightforward ordering on a per-drain basis.

Technical Specifications

  • Connection Type: No-Hub
  • Brand: Sioux Chief
  • Material: Cast Iron
  • Manufacturer Part Number: 860-24IV
  • Packaging: 1 EA

Typical Applications

  • Commercial and Industrial Floor Drainage Rough-In
  • Cast Iron DWV System Installations
  • New Construction and Renovation Drain Replacement
  • Heavy-Duty Residential and Multi-Family Drainage

Why Sioux Chief?

Sioux Chief builds its Fat Max drain line from cast iron for the strength and durability contractors expect from heavy-duty drainage fittings. The no-hub connection design gives plumbers a dependable, proven method for tying into cast iron DWV piping on both new construction and renovation projects.

Manufacturer Resources

Product Specs

Product Type:
Floor Drain
Connection Type:
No-Hub
Configuration:
R&G+VP
Department:
Plumbing
Product Group:
Rough-In and Supports
Product Subgroup:
Drains and Cleanouts
Product Material:
Cast Iron
Product Size:
4"

Sioux Chief 860-24IV – Frequently Asked Questions

1) Will the Sioux Chief 860-24IV connect to 4 inch cast iron no-hub pipe?
Yes. The 860-24IV is a 4 inch no-hub (hubless) floor drain body, so it joins to cast iron DWV piping with a standard no-hub coupling and clamp. There is no hub, no caulking, and no threads on the outlet. If your rough-in is 4 inch hub-and-spigot or plastic DWV, you will need the appropriate transition coupling to make up the joint.
2) Does the Sioux Chief 860-24IV come with a trap, or do I need to order one separately?
The 860-24IV ships as the drain body only, one each per order, and it is meant to be installed as part of a complete drainage assembly. Plan on a separate P-trap on the outlet side plus the no-hub coupling to make the connection. Add a trap primer connection if your local code requires one for the floor drain.
3) Can I use the 860-24IV to replace an existing cast iron floor drain in a renovation?
Yes, that is one of its intended uses. On a renovation you cut the existing cast iron line back, then band the 860-24IV body on with a no-hub coupling, which is far faster than re-leading a hub joint. Verify your existing line is 4 inch, since this body is sized for 4 inch, and confirm the new grate elevation works with the finished floor before you pour back.
4) What does the R&G+VP configuration on a Sioux Chief Fat Max drain mean?
R&G+VP means the drain is set up with a round grate and vandal-proof provisions, so the strainer secures down rather than sitting loose in the body. That matters in schools, correctional work, transit areas, and public restrooms where a loose grate gets lifted. If you want a square grate or a free-lift strainer, that is a different configuration of the Fat Max body.
5) Is a cast iron floor drain worth it over a PVC drain body for a commercial floor?
For commercial and industrial floor drainage the cast iron body is the usual call, and that is what the 860-24IV is built from. It takes concrete pour pressure, foot and cart traffic, and hot waste discharge better than a plastic body, and it ties directly into an existing cast iron DWV stack. Plastic is lighter and cheaper to set, so it still makes sense on light residential work where the rest of the drainage is PVC.
6) How do I order the Sioux Chief Fat Max 4 inch cast iron no-hub floor drain?
Order by manufacturer part number 860-24IV. That one number covers the 4 inch no-hub cast iron Fat Max body in the R&G+VP arrangement, sold per drain, so quantity on the order equals the number of openings you are setting.
7) Is this drain suitable for a multi-family building laundry or mechanical room?
It fits that work. Sioux Chief lists the Fat Max line for heavy-duty residential and multi-family drainage along with commercial use, and the cast iron body with a secured round grate holds up in tenant-accessible rooms where a plastic body and loose strainer get abused.
How fast can I get the Sioux Chief 860-24IV 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 860-24IV come with a warranty?
Absolutely. The Sioux Chief 860-24IV 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 860-24IV?
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 860-24IV from ZenSupply?
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