Topaz Lighting 76 Rigid Slip-O...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$1.51
Topaz Lighting 76 Rigid Slip-On Coupling, Malleable Iron, Concrete-Tight Neoprene Gasket

Topaz Lighting 76 Rigid Slip-On Coupling, Malleable Iron, Concrete-Tight Neoprene Gasket

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Model: 76

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

$1.51
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Topaz Lighting 76 Rigid Slip-On Coupling, Malleable Iron, Concrete-Tight Neoprene Gasket

Topaz Lighting's Rigid Slip-On Coupling (Model 76) is engineered for conduit installations where the conduit cannot be rotated or turned, making it an ideal solution for fixed-conduit applications in commercial and industrial environments. Fabricated from high-grade malleable iron, this slip-on type coupling delivers exceptional strength and long-term durability, while a built-in neoprene gasket creates a concrete-tight seal that protects wiring systems from moisture, debris, and environmental contaminants. Because the coupling slides directly onto the conduit ends rather than threading on, it is well suited to poured-concrete slabs, underground ductbanks, and other embedded runs where turning the pipe is not practical. This coupling is available in 2", 2-1/2", and 3" trade sizes to accommodate a wide range of rigid conduit installations.

Key Features

  • Trade Size: Available in 2", 2-1/2", and 3" sizes for rigid conduit runs of varying diameter.
  • Slip-On Design: Specifically designed for use when conduit cannot be turned, enabling fast and reliable coupling in fixed, embedded, or previously positioned conduit runs.
  • Durable Construction: Fabricated from high-grade malleable iron for optimal longevity, mechanical strength, and resistance to impact and corrosion.
  • Concrete-Tight Seal: Integrated neoprene gasket creates a concrete-tight seal at the joint, preventing moisture, debris, and cementitious material from entering the raceway during and after the pour.
  • Conduit Type: Designed for use with rigid/IMC conduit systems in commercial, industrial, and infrastructure applications.
  • Size Range: Offered in 2", 2-1/2", and 3" trade sizes, giving installers flexibility across common rigid conduit diameters on a single job.

Technical Specifications

  • Conduit Type: Rigid/IMC
  • Pack Size: 100

Typical Applications

  • Rigid Metal Conduit (RMC) Systems Where Conduit Cannot Be Rotated
  • Concrete-Encased and Embedded Conduit Installations
  • Commercial and Industrial Electrical Raceway Systems
  • Infrastructure, Utility, and Heavy-Construction Wiring Projects
  • New Construction and Renovation Electrical Installations

Why Topaz Lighting?

Topaz Lighting's Rigid Slip-On Couplings are manufactured from high-grade malleable iron, delivering the mechanical integrity and longevity required for professional-grade electrical installations, while the neoprene gasket design provides the concrete-tight seal demanded by challenging conduit environments. Because the coupling is available in 2", 2-1/2", and 3" sizes, contractors can standardize on one slip-on solution across multiple rigid conduit diameters on the same project. Topaz Lighting products are built to support code-compliant, reliable raceway systems trusted by electrical contractors and installers.

Product Specs

Product Type:
Coupling
Conduit Type:
Rigid/IMC
Connection Type:
Slip-On
Department:
Electrical
Product Group:
Conduit & Raceway
Product Subgroup:
Conduit Bodies & Fittings
Product Material:
Malleable Iron
Pack size (unit):
100
Product Size:
2" - 3"

Topaz Lighting 76 – Frequently Asked Questions

1) Can I couple two rigid conduits together when neither pipe can be turned?
That is exactly what the Topaz 76 slip-on coupling is for. Instead of threading on, it slides directly over the conduit ends, so neither run has to be rotated. That makes it the fitting to reach for on conduit already set in place, stubbed out of a slab, or fixed at both ends where a standard threaded coupling would be impossible to spin on.
2) Is the Topaz 76 coupling concrete-tight for a pour?
Yes. A neoprene gasket is built into the coupling and seals the joint concrete-tight, so wet concrete, slurry, and debris stay out of the raceway during and after the pour. That is what makes it suitable for slab-encased runs and underground ductbank work.
3) What conduit does the Topaz 76 slip-on coupling work with?
Rigid metal conduit and IMC. It is sized to trade sizes of rigid/IMC pipe, so it will not serve EMT, PVC, or flexible conduit runs, those need their own fitting types.
4) Is this coupling steel or iron?
Malleable iron. It gives you the impact and crush resistance you want on a fitting that is going to get stepped on, backfilled over, or buried in a pour, rather than the thinner stamped-steel construction used on lighter-duty EMT fittings.
5) How many Topaz 76 couplings come in a pack?
They are packed 100 to a box. Worth knowing before you order for a small repair, this is a contractor-quantity carton, not a onesie item, so plan the count against the job.
6) Slip-on coupling or a threaded union fitting for repairing a damaged rigid conduit run?
If you can turn one of the pipes, a threaded coupling is the simpler joint. The slip-on 76 earns its place when both ends are fixed, which is the normal case on a cut-and-repair in an existing run or on conduit already tied into a slab. It also brings the gasketed concrete-tight seal, which a plain threaded coupling does not, so it is the choice anywhere the joint is going to be encased.
7) Can I use the Topaz 76 coupling on an underground duct bank?
Yes, it is built for embedded work. The malleable iron body handles the backfill and the neoprene gasket keeps moisture and cementitious material out of the raceway at the joint. Typical uses called out for it are concrete-encased runs, commercial and industrial raceway, and heavy infrastructure and utility projects.
How fast can I get the Topaz Lighting 76 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 Topaz Lighting 76 come with a warranty?
Absolutely. The Topaz Lighting 76 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 Topaz Lighting 76?
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 Topaz Lighting 76 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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