Bridgeport Fittings 1124-AL 1-...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$113.33
Bridgeport Fittings 1124-AL 1-1/4" Aluminum 3-Piece Conduit Coupling

Bridgeport Fittings 1124-AL 1-1/4" Aluminum 3-Piece Conduit Coupling

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Model: 1124-AL

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

$113.33
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Bridgeport Fittings 1124-AL 1-1/4" Aluminum 3-Piece Conduit Coupling

The Bridgeport Fittings 1124-AL is a 1-1/4" 3-piece conduit coupling built from aluminum for joining sections of rigid or IMC conduit in commercial, industrial, and light industrial electrical installations. Unlike a standard one-piece coupling, the 3-piece design of the 1124-AL allows it to be installed onto an existing conduit run without having to rotate, unthread, or otherwise disturb the pipe sections already secured in place, which is especially useful for repair, extension, and retrofit work around panels, junction boxes, and fixed equipment. Manufactured in aluminum, this 1-1/4" coupling gives electrical contractors a lightweight, corrosion-resistant option for maintaining a continuous, properly connected conduit raceway on the job site.

Key Features

  • Trade Size: 1-1/4" coupling sized to match standard 1-1/4" rigid and IMC conduit runs.
  • Durable Construction: Machined aluminum body delivers corrosion resistance along with a lighter installed weight than comparable steel couplings.
  • 3-Piece Design: Splits into three separate components so it can be fitted onto existing conduit sections without unthreading or rotating either connected pipe run.
  • Secure Conduit Connection: Forms a solid mechanical joint between two lengths of 1-1/4" conduit, helping maintain a continuous, properly bonded raceway.
  • Field-Friendly Installation: The 3-piece configuration simplifies mid-run repairs and conduit extensions where access to pipe ends is limited.
  • Conduit Compatibility: Designed to work with standard 1-1/4" rigid and IMC conduit sizing commonly used across commercial and industrial electrical systems.
  • Standard Sizing: The 1-1/4" trade size aligns with common panel, box, and raceway hardware used throughout rigid and IMC conduit systems.

Technical Specifications

  • Refer to manufacturer documentation for complete technical specifications.

Typical Applications

  • Commercial and Industrial Electrical Installations
  • Rigid and IMC Conduit Raceway Systems
  • Conduit Repair and Mid-Run Retrofit Projects
  • New Construction Conduit Runs Requiring 1-1/4" Couplings
  • Panelboard and Junction Box Conduit Feeds
  • Exposed Conduit Runs in Mechanical and Electrical Rooms

Why Bridgeport Fittings?

Bridgeport Fittings supplies conduit fittings built for the demands of the electrical trade, and the 1124-AL 3-piece coupling reflects that focus with an aluminum construction chosen for corrosion resistance and manageable field weight. Choosing a purpose-built 3-piece coupling like the 1124-AL helps electrical contractors complete conduit repairs, extensions, and new 1-1/4" conduit runs with a secure, dependable connection, without the added labor of disturbing conduit that is already fastened in place. This aluminum 3-piece coupling helps maintain consistent, code-appropriate conduit connections across a facility electrical infrastructure.

Manufacturer Resources

Product Specs

list_batch:
BPF-20260918
Product Type:
Conduit Coupling
Configuration:
3-Piece
Department:
Electrical
Product Subgroup:
Conduit Fittings
Product Material:
Aluminum
Product Size:
1-1/4"
Product Group:
Conduit & Raceway

Bridgeport Fittings 1124-AL – Frequently Asked Questions

1) Can the Bridgeport 1124-AL coupling be installed on conduit that's already strapped in place?
That's exactly what the 3-piece design is for. The 1124-AL splits into three separate components, so you can join two lengths of 1-1/4 inch conduit without rotating or unthreading either run. Handy mid-run, at panels, junction boxes, and around fixed equipment where you can't spin the pipe. A standard one-piece threaded coupling requires you to turn one section of conduit into it, which means breaking loose straps and hangers.
2) What type of conduit does the Bridgeport 1124-AL coupling work with?
Rigid metal conduit and IMC in 1-1/4 inch trade size. It's a threaded coupling, so it mates to the threaded ends of rigid or IMC pipe. It is not an EMT fitting, so if your run is EMT you need a set-screw or compression coupling instead.
3) I need to extend an existing 1-1/4 inch conduit run into a new panel. Is this the right fitting?
Yes, for threaded rigid or IMC. Cut and thread the existing pipe, then the 1124-AL joins the old run to your new section without disturbing the conduit already fastened up. That's the case it was built for: repair, extension, and retrofit work around panels, junction boxes, and fixed equipment.
4) Should I use an aluminum or steel 3-piece coupling on my conduit run?
The 1124-AL is machined aluminum, chosen for corrosion resistance and a lighter installed weight than a comparable steel coupling. Aluminum is the usual pick on aluminum rigid conduit and in damp or corrosive areas where you want to avoid rust. If your raceway is galvanized steel rigid or IMC, match the fitting material to the pipe where the spec calls for it, and watch for aluminum in contact with concrete or in high-chloride environments.
5) Does a 3-piece coupling keep the conduit raceway bonded for grounding?
The 1124-AL forms a solid mechanical joint between two lengths of 1-1/4 inch rigid or IMC conduit and helps maintain a continuous, properly bonded raceway. Make the joint up tight on clean threads so metal-to-metal contact is solid through all three pieces.
6) Will the Bridgeport 1124-AL fit 1 inch or 1-1/2 inch conduit?
No. It is a 1-1/4 inch trade size coupling only, sized to match 1-1/4 inch rigid and IMC pipe. Threaded conduit couplings are not adaptable across sizes, so order the matching trade size for your run or use a reducing fitting where sizes change.
7) What is the Bridgeport part number for the 1-1/4 inch aluminum three-piece coupling?
Bridgeport Fittings 1124-AL. The 11 prefix runs with the three-piece coupling family, the 24 denotes the 1-1/4 inch trade size, and the AL suffix is the aluminum body. Order it as 1124-AL to avoid landing on a steel or zinc equivalent.
How fast can I get the Bridgeport Fittings 1124-AL 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 Bridgeport Fittings 1124-AL come with a warranty?
Absolutely. The Bridgeport Fittings 1124-AL 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 Bridgeport Fittings 1124-AL?
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 Bridgeport Fittings 1124-AL from ZenSupply?
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