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NSI Industries 291-MS - Coupling, Combination, Steel, Size 3/4 Inch
NSI Industries

291-MS

UPC: 781747202918


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Minimum Qty: 25

Multiplier: 25

*Contact for lower quantities*

Overview

NSI Industries 291-MS is a 3/4 inch steel combination coupling designed for secure conduit connections in electrical and mechanical systems. This three-piece fitting ensures reliable, code-compliant transitions between conduits, meeting industry standards for durability and performance. Constructed from steel, it provides robust strength and corrosion resistance in demanding environments. The combination design simplifies installation and maintenance, reducing labor time while ensuring system integrity. Ideal for industrial, commercial, and utility applications where reliable conduit connections are critical.
  • Three-piece steel construction for secure conduit connections
  • 3/4 inch size for standard conduit applications
  • Corrosion-resistant and durable for harsh environments
  • Simplifies installation and maintenance in conduit systems
  • Meets industry standards for code-compliant transitions

Specifications

Application
Used to join lengths of rigid or IMC to EMT. Coupling internally threaded for rigid / IMC. Compression type for EMT. Concrete-tight.
Connector Type
Combination
Material Quality
Steel
Special Features
Concrete-tight
Trade Size
0.75 in
Type
Coupling
Package Weight (Imperial)
0.182 L
Package Weight (Metric)
0.083 kg
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Frequently Asked Questions

What is the trade size of the 291-MS coupling?

The trade size of the 291-MS coupling is 3/4 inch.

What materials is the 291-MS coupling made from?

The 291-MS coupling is made from steel and has a zinc electro-plate finish.

What is the purpose of the 291-MS coupling?

The coupling is used to join lengths of rigid or IMC to EMT and is concrete-tight.

How is the 291-MS coupling designed for EMT?

The coupling is a compression type for EMT and is internally threaded for rigid/IMC.

What is the standard packaging quantity for the 291-MS?

The standard packaging quantity for the 291-MS coupling is 100 units, with a unit quantity of 25.

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