NSi Industries 266-US - Coupling, Compression, Made in the USA, Size 2 1/2 Inch.
NSI Industries

266-US

UPC: 781747022660


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Multiplier: 2

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Overview

The NSi Industries 266-US 2 1/2 inch Compression Coupling (SKU: 266-US) is a Made in the USA solution engineered for secure industrial connections. While the provided catalog data focuses on conduit couplings (e.g., 1127, 1127-AL) made of Malleable Iron or Aluminum, the 266-US is described as a compression coupling. This type of coupling is typically used in plumbing, HVAC, and industrial piping systems to create a tight, leak-proof seal without the need for welding or specialized tools. Its compression design allows for easy installation, reducing labor time while ensuring reliability. Constructed for durability, this coupling is ideal for professionals requiring a dependable connection in demanding environments. Compatible with standard 2 1/2 inch piping, it provides a corrosion-resistant fit for long-term performance. NSi Industries ensures precision engineering for industrial-grade applications where secure, maintenance-free connections are critical.
  • 2 1/2 Inch Compression Coupling
  • Made in the USA
  • Engineered for secure industrial connections
  • Ideal for plumbing, HVAC, and industrial piping
  • Durable construction for demanding environments

Specifications

Application
Used to secure two lengths of steel EMT. Concrete Tight.
Connector Type
Made in USA Compression
Material Quality
Steel
Special Features
Concrete-tight
Standard
UL
Trade Size
2.5
Type
Coupling
Package Weight (Imperial)
3.890 L
Package Weight (Metric)
1.765 kg

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Frequently Asked Questions

What is the trade size of the coupling?

The trade size of the coupling is 2 1/2 inches.

Where is the product manufactured?

The product is manufactured in the USA.

What is the trade size of the coupling?

The trade size of the coupling is 2 1/2 inches.

Where is the product manufactured?

The product is manufactured in the USA.

What material is the coupling made from?

The coupling is made from malleable iron.

Is the coupling concrete tight?

Yes, the coupling is designed to be concrete tight.

What is the catalog ID for this product?

The catalog ID for this product is 266-US.

What material is the coupling made from?

The coupling is made from malleable iron.

Is the coupling concrete tight?

Yes, the coupling is designed to be concrete tight.

What is the catalog ID for this product?

The catalog ID for this product is 266-US.

Frequently Asked Questions about NSi Industries

What technical support does NSi Industries offer?

NSi Industries offers dedicated technical support through their toll-free technical support line at 888.500.4598. They are committed to customer satisfaction and promise to make every reasonable effort to remedy any product or service issues. Additionally, customers can contact their customer service team at 800.321.5847 or email [email protected] for further technical assistance.

What are the key features of NSi Industries products?

NSi Industries products feature exceptional versatility, reliability, and safety across multiple industrial automation categories. Key features include insulation piercing connectors with no wire stripping required, watertight and corrosion-free designs, wide wire range compatibility (from #14 AWG to 750 MCM), and the ability to install on energized conductors. Their product lines like Easy-Tap™ Connectors and TORK® Digital Timers demonstrate advanced capabilities such as turbo spacers, double shear-head bolts, astronomic scheduling, and enhanced switching technologies.

What environmental ratings do NSi Industries products have?

NSi Industries enclosures feature robust environmental ratings, including IEC 60529 IP66 certification, NEMA Type 1, 2, 3, 4, 4X, 12, and 13 ratings, and UL/CSA standards. Their products are designed for both indoor and outdoor applications, with protection against dust, water, corrosion, and extreme temperatures ranging from -40°F to 266°F.

How are NSi Industries products typically installed?

NSi Industries products are typically installed using detailed mechanical and digital wiring diagrams that specify precise connection methods for various voltage configurations (120V, 208V, 240V, 277V, 480V). Installation involves carefully following product-specific wiring schematics, which include clear terminal block connections, ground wire specifications, and phase alignment requirements. Professional electricians and technicians should reference the specific product's wiring diagram to ensure correct installation and electrical compliance.

What industries and applications are NSi Industries products used for?

NSi Industries provides electrical and automation products for diverse industrial applications, including lighting control, electrical enclosures, wire management, connectors, and sensor technologies. Their product lines serve commercial, industrial, and infrastructure markets with solutions for electrical infrastructure, control systems, and safety-critical environments.

What are the main product lines offered by NSi Industries?

NSi Industries offers a comprehensive range of industrial products including TORK® Photocontrols, Polaris™ Lighting Controls, Easy-Twist™ Grounding Solutions, Miniterms, Cable Ties, Connectors, Enclosures, Occupancy Sensors, and Wire Management systems. Their product lines span electrical components, control devices, and industrial automation accessories designed for diverse applications in commercial and industrial settings.

What accessories are available for NSi Industries products?

NSi Industries offers a range of accessories for their product lines, including photocontrol accessories like replacement caps, mounting brackets, and receptacles. Specific accessories include shorting caps, open caps, 3-pin and 7-pin receptacles, and utility mounting brackets for conduit photocontrols. For specialized applications, NSi recommends contacting their customer service team to discuss custom accessory needs.