NSI Industries 3103-RT - 1-1/4" Raintight Threadless Rigid Compression Couplings
NSI Industries

3103-RT

UPC: 781747031136


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Minimum Qty: 5

Multiplier: 5

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Overview

The NSi Industries 3103-RT (SKU: 3103-RT) is a 1-1/4" raintight threadless rigid compression coupling designed for secure, weatherproof connections in industrial conduit systems. Constructed from durable poly material, this coupling eliminates threading requirements with a threadless compression connection, simplifying installation and reducing labor time. Its IP66/IP67 ingress protection ratings provide superior defense against dust and water ingress, making it ideal for exposed or wet environments such as outdoor electrical installations, plumbing systems, and mechanical assemblies. Engineered for longevity, the 3103-RT resists environmental factors like corrosion and UV exposure while maintaining a reliable seal. The rigid compression design ensures a vibration-resistant connection suitable for high-stress applications. Compatible with standard 1-1/4" conduits, this coupling is part of NSi Industries' 3100-RT series, trusted for dependable performance in electrical conduit systems, HVAC installations, and industrial piping where weather resistance and secure fittings are critical. The USA-made product meets UNSPSC 39131707 standards for industrial couplings.
  • 1-1/4" size for standard conduit systems
  • Threadless compression connection eliminates threading requirements
  • IP66/IP67 rated for protection against dust and water ingress
  • Durable poly construction resists corrosion and UV exposure
  • Rigid design ensures vibration-resistant, secure connections

Specifications

Application
The 3100-RT Series are compression type couplings used to join unthreaded steel rigid conduit to box or enclosure in a wet location. Available in 1/2" through 2" Trade Sizes. For larger trade sizes, use Bridgeport's 266-RT through 269-RT Raintight couplings.
Material Quality
Steel
Special Features
Bridgeport Fittings Products are safety listed to ensure code compliance. With our wide selection of fittings, Bridgeport has a connector, coupling or transition fitting to meet your needs.
Standard
UL 514B
Trade Size
1.25 in
Package Weight (Imperial)
0.750 L
Package Weight (Metric)
0.340 kg
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Frequently Asked Questions

What is the trade size of the 3103-RT?

The trade size of the 3103-RT is 1-1/4 inches.

Is the 3103-RT suitable for wet locations?

Yes, the 3103-RT is designed for use in wet locations.

What materials are used in the 3103-RT?

The 3103-RT is made of steel and has a zinc plated finish.

What certifications does the 3103-RT have?

The 3103-RT is UL listed and complies with Federal Specification A-A-50553.

How many units are in a standard package?

A standard package contains 25 units of the 3103-RT.

What is the purpose of the 3103-RT?

The 3103-RT is used to join unthreaded steel rigid conduit to boxes or enclosures.

What are the dimensions of the 3103-RT?

The dimensions are 2.125 inches for A and 2.725 inches for B.

What is the UPC number for the 3103-RT?

The UPC number for the 3103-RT is 78174703113.

What is the unit quantity for the 3103-RT?

The unit quantity for the 3103-RT is 5.

What NEMA standard does the 3103-RT comply with?

The 3103-RT complies with NEMA Standard FB-1.

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Tork products are designed to meet various environmental ratings, including NEMA Type 4X and Type 6, which provide protection against corrosion, windblown dust, rain, and occasional temporary submersion. These ratings ensure that Tork products can withstand harsh industrial environments while maintaining operational integrity.

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