Combination Coupling, EMT to Flex Zinc Die Cast 3/4"
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SKU: ESC-075
1000 in stock
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3/4" Combination Coupling — EMT to Flexible Metal Conduit (FMC), Zinc Die-Cast
Make a clean, code-ready transition from EMT to flexible metal conduit (FMC) with this 3/4" combination coupling. The zinc die-cast body offers dependable mechanical retention and corrosion resistance, while the inline design saves space in tight pulls and equipment connections.
Key Features
- EMT → Flex Transition: Purpose-built to join 3/4" EMT to 3/4" FMC for equipment whips, vibration zones, and tight offsets.
- Installer-Friendly Ends: EMT side accepts tubing without threading; flex side clamps down for a secure bite on FMC.
- Zinc Die-Cast Body: Durable, corrosion-resistant construction built for everyday commercial and residential jobs.
- Compact Inline Form: Saves box space and reduces strain in ceiling grids, rooftop units, and machine hookups.
- Code-Focused Design: Smooth chamfers for easy starts and consistent, repeatable make-up.
Typical Applications
- HVAC equipment whips and rooftop units requiring flex
- Lighting runs where vibration or movement is present
- Machine hookups and tight transitions from rigid raceways to flex
Technical Specifications
| Conduit A | EMT (Electrical Metallic Tubing), 3/4" trade size |
|---|---|
| Conduit B | FMC (Flexible Metal Conduit), 3/4" trade size |
| Connection — EMT Side | Compression, thread-free |
| Connection — Flex Side | Squeeze / clamp (set-screw style) for FMC |
| Material | Zinc die-cast |
| Environment | Dry locations (verify local code and job specs) |
| Body Style | Inline, low-profile |
| Brand | Conversions Tech |
| SKU | CT-EMT-FLEX-075 |
Install Tips
- Square-cut and deburr conduit ends for smooth insertion.
- Seat EMT fully, then tighten to recommended torque.
- On the flex side, ensure FMC is fully inserted under the clamp before tightening.
What’s in the Box
- (1) 3/4" EMT to Flex Combination Coupling
Documentation
Related Categories
FAQs
Is this rated for outdoor or wet locations?
This inline transition is generally intended for dry locations. For outdoor or wet locations, use fittings specifically listed as raintight and follow local code.
Can I use this with liquidtight conduit?
No—this model is for FMC. For LFMC (liquidtight flexible metal conduit), choose liquidtight transition fittings designed for LFMC.
Does the flex side work with armored cable (AC/MC)?
It is designed for FMC. Use AC/MC-specific connectors or transition fittings when working with armored cable.
Which end goes where?
The compression end mates with EMT; the squeeze/clamp end secures to FMC. Always tighten to the manufacturer’s recommended torque.
Any best practices for vibration areas?
Leave appropriate flex length for movement, avoid sharp bends at the coupling, and check connections during routine maintenance.
Why Pros Buy Direct from Conversions Tech
Engineered in the USA. Our U.S.-based engineering team designs and specifies our core product lines, and every product we carry — designed in-house or built to our exact specifications by certified partner factories — is quality-verified before it ships. UL/CSA listed where required, NEC compliant.
Cross-reference savings. Direct equivalents to Burndy, Hubbell, and other OEM part numbers at up to 30% less — same specs, same certifications, without the big-brand markup.
Real technical support. Need a torque spec, die reference, or an OEM quote? You’ll speak directly with the Conversions Tech engineering desk — not a script reader — for instant answers, custom kitting, and private-label options.
Fast US fulfillment. Orders in by 2PM ET ship same day from our US warehouse, nationwide ground and expedited.
