A.Y. McDonald 5122-165 1-1/2" ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$391.43
$341.43
A.Y. McDonald 5122-165 1-1/2" 507 FLARE 90' ELL

A.Y. McDonald 5122-165 1-1/2" 507 Flare 90° Elbow Fitting

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Model: 5122-165
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$391.43
$341.43
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A.Y. McDonald 5122-165 1-1/2" 507 Flare 90° Elbow Fitting

The A.Y. McDonald 5122-165 is a 1-1/2" 507 Flare 90° Elbow (ELL) fitting engineered for reliable directional changes in flared tubing runs. Built to the 507 flare configuration, this 90° elbow allows installers to redirect line runs at a clean right angle while maintaining a secure, leak-resistant flare connection without the need for cutting or re-threading the existing line. As part of the A.Y. McDonald fitting line, the 5122-165 is sized specifically for 1-1/2" flare connections, making it a purpose-built solution for plumbing and piping systems that require a dependable 90° turn. Full technical data, including pressure ratings and material callouts, is available on the manufacturer's published spec sheet for this part number, giving installers a documented reference to confirm compatibility before purchase and installation.

Key Features

  • Trade Size: 1-1/2" connection sized for matching flare tubing and fittings, ensuring a proper fit with compatible 507 flare components.
  • Configuration: 507 flare fitting style for a secure, gasket-free mechanical seal at the joint, relying on the flared tubing surface itself to create the seal.
  • Angle: 90° elbow (ELL) design allows a clean right-angle direction change in the line run, useful for tight routing around corners or obstructions.
  • Model Number: A.Y. McDonald part 5122-165 for easy cross-reference and reordering when maintaining or expanding an existing flare system.
  • Documented Specifications: Full manufacturer spec sheet available for verifying dimensional and performance details prior to installation, supporting code-conscious project planning.
  • Fitting Type: Classified as a general-purpose elbow fitting suited for flare-tube plumbing and piping assemblies.

Technical Specifications

  • Product Type: General Fitting
  • Trade Size: 1-1/2"
  • Angle: 90°
  • Configuration: 507 Flare

Typical Applications

  • Flared Tubing Line Direction Changes
  • Residential and Commercial Plumbing Systems
  • Piping Retrofits Requiring a 90° Turn
  • New Construction Flare-Connection Runs
  • Maintenance and Repair of Existing Flare-Fitting Assemblies

Why A.Y. McDonald?

A.Y. McDonald has long supplied plumbing and piping professionals with precisely dimensioned, well-documented fittings like the 5122-165 flare elbow. Each part is identified by a specific model number and backed by a published spec sheet, giving installers the confidence to match the correct fitting to their flare tubing system the first time. Choosing A.Y. McDonald for your 1-1/2" 507 flare 90° elbow means specifying a fitting built for accurate, code-conscious installations, backed by manufacturer documentation that supports proper sizing, sealing, and long-term reliability across residential, commercial, and retrofit plumbing projects.

Manufacturer Resources

Spec Sheet

Product Specs

Department:
Plumbing
Product Group:
Plumbing
Product Subgroup:
Fittings
Product Type:
General Fitting

A.Y. McDonald 5122-165 – Frequently Asked Questions

1) What is the A.Y. McDonald 5122-165 and what size line does it fit?
It's a 1-1/2 inch 90 degree elbow in A.Y. McDonald's 507 flare line, used to turn a 1-1/2 inch flare-connection run at a right angle. The flare ends mate to tubing prepared with a matching flare, so it goes together with a flare nut rather than being soldered or threaded.
2) What part number do I order for the A.Y. McDonald 1-1/2 inch 507 flare 90 degree elbow?
Order it as A.Y. McDonald 5122-165. That single manufacturer part number covers the 1-1/2 inch 507 flare 90 degree ell, so there is no size or finish choice to specify with it.
3) Is the 5122-165 elbow a threaded or compression fitting?
Neither. The 5122-165 is a flare fitting, part of the A.Y. McDonald 507 flare group, so both ends take a flared tube end and flare nut. If your run is set up for compression or for iron pipe threads, this ell won't mate to it and you need the fitting style matching that connection.
How fast can I get the A.Y. McDonald 5122-165 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 A.Y. McDonald 5122-165 come with a warranty?
Absolutely. The A.Y. McDonald 5122-165 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 A.Y. McDonald 5122-165?
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 A.Y. McDonald 5122-165 from ZenSupply?
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