Sioux Chief 550-2111 Universal...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$3.05
Sioux Chief 550-2111 Universal Pipe Clamp, 1/2" CTS - 2" IPS, Stackable Bridge Design

Sioux Chief 550-2111 Universal Pipe Clamp, 1/2" CTS - 2" IPS, Stackable Bridge Design

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Model: 550-2111

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

$3.05
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Sioux Chief 550-2111 Universal Pipe Clamp

The Sioux Chief 550-2111 Universal Pipe Clamp is a rough-in support fitting designed to secure supply lines ranging from 1/2" CTS through 2" IPS. Built with a stackable bridge design, this clamp lets plumbers and contractors secure multiple supply lines side-by-side within a single clamp body, simplifying support runs behind walls and under floors where space is tight. The universal mounting design accommodates strut channel, flat mounting surfaces, and threaded rod, making it a flexible choice for new construction and renovation rough-in work.

Key Features

  • Trade Size: Clamps pipe and tube from 1/2" CTS through 2" IPS, covering the common supply line sizes found in residential and commercial rough-in work.
  • Stackable Bridge Design: Bridges can be stacked to secure different size pipe or tube within the same clamp assembly, reducing the number of individual supports needed on a given run.
  • Strut Base Compatibility: Strut base models fit common 1-5/8" strut channel for secure attachment to standard support systems.
  • Flat Base Mounting: Flat base models attach directly to a mounting surface or work with PowerBar™ and Mini Strut brackets for added mounting flexibility.
  • Threaded Rod Attachment: Threaded rod models attach securely to vertical 3/8" threaded rod, supporting suspended pipe runs.
  • Multi-Line Support: Secures multiple supply lines side-by-side within a single clamp, keeping parallel runs organized and properly spaced.

Technical Specifications

  • Country of Origin: United States
  • Trade Size Range: 1/2" CTS through 2" IPS
  • Strut Channel Fit: 1-5/8" strut channel
  • Threaded Rod Fit: 3/8" threaded rod
  • Packaging: 1 per bag

Typical Applications

  • Residential and Commercial Rough-In Plumbing
  • Supporting Multiple Parallel Supply Lines
  • Strut Channel Pipe Support Systems
  • Suspended Pipe Runs on Threaded Rod
  • New Construction and Renovation Rough-In

Why Sioux Chief?

Sioux Chief builds rough-in plumbing supports designed for real jobsite conditions, offering mounting flexibility across strut channel, flat surfaces, and threaded rod so crews can standardize on one clamp system instead of stocking multiple part numbers. The stackable bridge design and wide 1/2" CTS through 2" IPS size range help plumbers and contractors keep supply line installations organized and properly supported behind the wall.

Manufacturer Resources

Spec Sheet

Product Specs

Product Type:
Pipe Clamp
Configuration:
Stackable Bridge
Country of Origin:
United States
Department:
Plumbing
Product Group:
Rough-In and Supports
Product Subgroup:
Hangers and Supports
Product Size:
1/2" CTS - 2" IPS

Sioux Chief 550-2111 – Frequently Asked Questions

1) What pipe sizes will the Sioux Chief 550-2111 universal pipe clamp hold?
The 550-2111 clamps supply lines from 1/2 inch CTS through 2 inch IPS, so it covers copper tube sizes on the small end and iron pipe sizes up to 2 inch. That range takes in most residential and commercial supply rough-in, so one clamp system handles hot, cold, and larger mains on the same run.
2) Can one Sioux Chief 550-2111 clamp hold two different size pipes at once?
Yes. The stackable bridge design lets you stack bridges and secure different size pipe or tube within the same clamp assembly, which is how you keep a parallel hot and cold run organized without setting a separate support for each line.
3) Will this Sioux Chief clamp mount to 1-5/8 inch strut channel?
Strut base versions of the 550 universal clamp fit common 1-5/8 inch strut channel, which is the standard size used on most commercial pipe support systems. If your run is on strut, that is the base to specify.
4) I am hanging supply lines from threaded rod. Does this clamp attach to rod, and what size?
Threaded rod models of the 550 universal clamp attach to vertical 3/8 inch threaded rod for suspended pipe runs. If your rod is 1/2 inch, this is not the attachment to order.
5) Can I screw this pipe clamp straight to a stud or a flat surface?
Flat base versions mount directly to a flat mounting surface, and they also work with Sioux Chief PowerBar and Mini Strut brackets if you need to span between studs rather than land on one.
6) What is the Sioux Chief 550-2111 actually used for on a rough-in?
It is a universal pipe clamp, a rough-in support that holds supply lines in position behind walls and under floors. The point of it is mounting flexibility: the same clamp family lands on strut, a flat surface, or threaded rod, so a crew can standardize on one system instead of stocking three different supports.
7) How does the Sioux Chief 550-2111 come packaged, and what part number do I order?
Order it as Sioux Chief 550-2111. It comes 1 per bag, so each line item is a single clamp, not a box quantity. The clamp is made in the United States.
How fast can I get the Sioux Chief 550-2111 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 550-2111 come with a warranty?
Absolutely. The Sioux Chief 550-2111 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 550-2111?
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 550-2111 from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
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