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NSI Industries 266-RT - 2-1/2" Raintight Coupling
NSI Industries

266-RT

UPC: 781747142665


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Overview

The NSi Industries 2-1/2" Mighty-Align® Raintight Coupling, SKU 266-RT, is engineered for reliable, moisture-resistant pipe connections in demanding industrial settings. This 3-piece coupling features a self-aligning design that simplifies installation, reducing labor time and accommodating minor pipe misalignments. Its raintight rating, confirmed by IP66/IP67 ingress protection, ensures robust defense against water and dust ingress, making it ideal for outdoor applications and environments where weather resistance is critical. The Mighty-Align® series is known for its durability and ease of assembly and disassembly, facilitating efficient maintenance and adjustments. Suitable for plumbing, HVAC, and mechanical systems, this coupling provides secure, weatherproof connections. Trusted for its practical design and dependable performance in challenging conditions, the 266-RT coupling offers a straightforward solution for maintaining system integrity.
  • 2-1/2" size for versatile pipe connections
  • Mighty-Align® self-aligning 3-piece design simplifies installation
  • Raintight rating (IP66/IP67) for superior moisture and dust protection
  • Durable construction for long-lasting performance in industrial environments
  • Facilitates quick assembly and disassembly for efficient maintenance

Specifications

Application
These 2-1/2” dual Listed Zinc Alloy fittings come standard with a 105° C temperature rated insulated throat and the words “Rigid / EMT and RAINTIGHT” clearly cast into the body. This marking helps the AHJ to precisely confirm the products intended use. Patented
Connector Type
Compression
Insulated
Yes
Ip Rating
IP66/IP67
Length
3.750000000000000;95.2500 in;in
Length
3.75 in
Length
95.25 mm
Material Quality
Zinc Die Cast
Outside Diameter
3.44 in
Outside Diameter
87.376 mm
Series
266-RT
Size
2-1/2"
Special Features
With Bridgeport’s newly redesigned Raintight Compression Couplings, 266-RT through 269-RT, contractors can install just one wet location fitting for either thread less Rigid / IMC or EMT.
Standard
cULus
Trade Size
2.5
Type
Raintight
Package Weight (Imperial)
1.525 L
Package Weight (Metric)
0.692 kg
3" Raintight Coupling

267-RT

3" Raintight Coupling
PVC Coated Zinc Hub Connector with Thermoplastic Insulated Throat, Pipe Size 1-1/2 Inch/41 Metric, Overall Diameter 2.75 Inch/69.85 Millimeters, Maximum Panel Thickness 0.25 Inch/6.35 Millimeters, Throat Diameter 1.53 Inch/38.86 Millimeters, Nitrile Rubber (Buna-N) Sealing Ring, Safety Orange

UNF505-SO

PVC Coated Zinc Hub Connector with Thermoplastic Insulated Throat, Pipe Size 1-1/2 Inch/41 Metric, Overall Diameter 2.75 Inch/69.85 Millimeters, Maximum Panel Thickness 0.25 Inch/6.35 Millimeters, Throat Diameter 1.53 Inch/38.86 Millimeters, Nitrile Rubber (Buna-N) Sealing Ring, Safety Orange
Deluxe Cord Grips Strain Relief, 3/4" NPT, 90° Angle Male, Cable Diameter 6.35-9.53mm (.250-.375")

36347

Deluxe Cord Grips Strain Relief, 3/4" NPT, 90° Angle Male, Cable Diameter 6.35-9.53mm (.250-.375")
1/2" Mighty-Align® Raintight 3 Piece Self Aligning Raintight Coupling

1121-RT

1/2" Mighty-Align® Raintight 3 Piece Self Aligning Raintight Coupling
3/4" Mighty-Align® Raintight 3 Piece Self Aligning Raintight Coupling

1122-RT

3/4" Mighty-Align® Raintight 3 Piece Self Aligning Raintight Coupling
1" Mighty-Align® Raintight 3 Piece Self Aligning Raintight Coupling

1123-RT

1" Mighty-Align® Raintight 3 Piece Self Aligning Raintight Coupling
2" Mighty-Align® Raintight 3 Piece Self Aligning Raintight Coupling

1126-RT

2" Mighty-Align® Raintight 3 Piece Self Aligning Raintight Coupling
Coupling, Set Screw, Made in the USA Steel, Size 1 1/4 Inch.

243-US

Coupling, Set Screw, Made in the USA Steel, Size 1 1/4 Inch.

Frequently Asked Questions

What certifications does the 266-RT have?

The 266-RT is UL listed and meets Federal Specification A-A-50553.

What is the temperature rating for the 266-RT?

The 266-RT has a temperature rating of 105° C.

What is the trade size of the 266-RT?

The trade size of the 266-RT is 2-1/2 inches.

What is the trade size of the 266-RT?

The trade size of the 266-RT is 2-1/2 inches.

What is the temperature rating for the 266-RT?

The 266-RT has a temperature rating of 105° C.

What certifications does the 266-RT have?

The 266-RT is UL listed and meets Federal Specification A-A-50553.

Where is the 266-RT manufactured?

The 266-RT is manufactured in the USA.

How many units are in a standard package?

A standard package contains 12 units of the 266-RT.

What materials are used in the 266-RT?

The 266-RT is made from zinc die cast.

What materials are used in the 266-RT?

The 266-RT is made from zinc die cast.

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