Sioux Chief 598-023 Heavy-Duty...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$21.71
Sioux Chief 598-023 Heavy-Duty Expansion Tank Mounting Bracket with Arm, Leg & Foot

Sioux Chief 598-023 Heavy-Duty Expansion Tank Mounting Bracket with Arm, Leg & Foot

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Model: 598-023

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

$21.71
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Sioux Chief 598-023 Heavy-Duty Expansion Tank Mounting Bracket with Arm, Leg & Foot

The Sioux Chief 598-023 is a heavy-duty (H.D.) tank mount bracket engineered to support expansion tanks behind the wall or in the mechanical room. The bracket ships as a complete assembly with a mounting arm, leg, and foot, and is sized to handle both 2-gallon and 5-gallon expansion tanks in either vertical or horizontal installations. Rather than letting a filled expansion tank hang unsupported on its water connection, the 598-023 transfers the tank's weight to the wall or floor framing, keeping strain off the supply piping and fittings. It is built and packaged for professional rough-in plumbing crews working new construction or tank replacement jobs.

Key Features

  • Heavy-Duty Bracket Construction: H.D. design built to carry the weight of a filled expansion tank without sagging, flexing, or loosening over time.
  • Complete Arm, Leg & Foot Assembly: The mounting arm cradles and secures the tank, the leg extends support down to the mounting surface, and the foot provides a stable base point, giving installers a full support system in one part.
  • Vertical or Horizontal Mounting: The bracket accommodates both vertical and horizontal expansion tank orientations, so it fits a wider range of mechanical room and rough-in layouts.
  • Dual Tank Capacity Compatibility: Sized to properly support both 2-gallon and 5-gallon expansion tanks, covering the two most common residential and light-commercial tank sizes.
  • Reduces Strain on Supply Piping: By carrying the tank's weight independently, the bracket helps prevent stress on the water connection and surrounding pipe joints.
  • Made in the USA: Manufactured in the United States for consistent fit, finish, and dimensional accuracy from carton to carton.

Technical Specifications

  • Product Type: Expansion Tank Bracket
  • Compatible Tank Sizes: 2-Gallon and 5-Gallon Expansion Tanks
  • Mounting Orientation: Vertical or Horizontal Installation
  • Bracket Components: Arm, Leg, and Foot (complete assembly)
  • Country of Origin: United States
  • Packaging: 10 EA per carton

Typical Applications

  • Expansion Tank Support in Mechanical Rooms
  • Vertical Expansion Tank Mounting
  • Horizontal Expansion Tank Mounting
  • Rough-In and Behind-the-Wall Plumbing Installations
  • New Construction Plumbing Rough-In
  • Expansion Tank Replacement and Retrofit Work

Why Sioux Chief?

Sioux Chief manufactures rough-in plumbing hardware built for professional installers who need dependable support components behind the wall. The 598-023's heavy-duty arm, leg, and foot assembly, U.S. manufacturing, and dual-capacity fit for 2-gallon and 5-gallon expansion tanks give plumbers a solid, adjustable mounting solution instead of an improvised support. Choose Sioux Chief for consistent, trade-grade hardware on every rough-in job.

Product Specs

Country Of Origin:
United States
Cubic Volume:
0.85723611
Product Type:
Expansion Tank
Department:
Plumbing
Product Group:
Rough-In and Supports
Product Subgroup:
Fittings and Valves

Sioux Chief 598-023 – Frequently Asked Questions

1) Will the Sioux Chief 598-023 bracket hold a 5-gallon expansion tank, or is it only for 2-gallon tanks?
The 598-023 is sized for both 2-gallon and 5-gallon expansion tanks, which covers the two sizes used on most residential and light-commercial water heater installs. The heavy-duty arm, leg and foot assembly carries the weight of the tank once it is filled, so you are not relying on the water connection to hold it.
2) Can I mount an expansion tank horizontally with the Sioux Chief 598-023, or does the tank have to sit vertical?
Either orientation works. The 598-023 bracket accommodates both vertical and horizontal expansion tank mounting, so it can be used where headroom in a mechanical room forces the tank sideways as well as in a standard vertical hang.
3) Do I actually need a bracket for a water heater expansion tank, or can it hang off the pipe?
A 2-gallon tank full of water, and especially a 5-gallon one, puts real load on the tee and threaded nipple it hangs from. The 598-023 transfers that weight to the wall or floor framing instead, keeping the strain off the supply piping and the surrounding joints. On new construction rough-in and on tank replacements where the old connection has already been stressed, that is the difference between a support and an improvised one.
4) What comes in the box with the Sioux Chief 598-023 tank mount bracket?
It ships as a complete assembly: mounting arm, leg, and foot. The arm cradles and secures the tank, the leg carries support down to the mounting surface, and the foot gives a stable base point. Fasteners into your wall or floor framing are the installer's responsibility, as with any rough-in support bracket.
5) Can I use the Sioux Chief 598-023 on a retrofit where the expansion tank is already installed?
Yes. The bracket is intended for both new construction rough-in and expansion tank replacement or retrofit work, including behind-the-wall installs. On a retrofit you are adding support under a tank that was previously carried by the piping alone, which is one of the more common reasons plumbers pick it up.
6) How many Sioux Chief 598-023 brackets come in a carton?
The 598-023 is packaged 10 each per carton, which suits a plumbing contractor stocking a truck or a multi-family rough-in where every unit gets a tank. The part number to order is Sioux Chief 598-023.
How fast can I get the Sioux Chief 598-023 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 598-023 come with a warranty?
Absolutely. The Sioux Chief 598-023 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 598-023?
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 598-023 from ZenSupply?
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