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BRIDGEPORT FITTINGS Self-Aligning Three-Piece Threaded Coupling, 2-1/2 in, RMC - Self-Aligning Three-Piece Threaded Couplings
BRIDGEPORT FITTINGSSelf-Aligning Three-Piece Threaded Couplings

BRIDGEPORT FITTINGS Self-Aligning Three-Piece Threaded Coupling, 2-1/2 in, RMC

The BRIDGEPORT FITTINGS Threaded Coupling is a self-aligning three-piece threaded coupling designed for use with RMC conduit. This iron coupling has a trade size of 2 1/2 inches and an overall length of 3 7/16 inches…

SKU 3G-OTH-06919

Also listed as: 1127RT · 1127 RT

Brand
BRIDGEPORT FITTINGS
Item
Self-Aligning Three-Piece Threaded Coupling, 2-1/2 in, RMC
Part Number
1127-RT
Category
Self-Aligning Three-Piece Threaded Couplings
Available to Order
Also known as:1127-RTBRIDGEPORT FITTINGS
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

BRIDGEPORT FITTINGS
Manufacturer Part Number
1127-RT
Type
- Three-Piece: Iron
Overall Lg
3 7/16 in
Insulated
No
Trade Size
2 1/2 in
Compatible Conduit Type
RMC

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BRIDGEPORT FITTINGS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The BRIDGEPORT FITTINGS Threaded Coupling is a self-aligning three-piece threaded coupling designed for use with RMC conduit. This iron coupling has a trade size of 2 1/2 inches and an overall length of 3 7/16 inches (MPN 1127-RT). It is non-insulated.

Frequently Asked Questions

What is a BRIDGEPORT FITTINGS three-piece threaded coupling used for?

This self-aligning three-piece threaded coupling is used to join and align sections of RMC (rigid metal conduit) in industrial electrical installations. It provides a secure, threaded connection for conduit runs in commercial buildings, factories, and infrastructure projects where conduit must be mechanically coupled without insulation.

What are the specifications of the BRIDGEPORT FITTINGS 1127-RT threaded coupling?

The BRIDGEPORT FITTINGS 1127-RT is a three-piece iron threaded coupling with a 2 1/2 in trade size and 3 7/16 in overall length. It is non-insulated and compatible with RMC conduit. The manufacturer part number is 1127-RT. This coupling is designed for rigid metal conduit systems requiring a self-aligning threaded joint.

Where to buy BRIDGEPORT FITTINGS threaded couplings worldwide?

3G Electric supplies BRIDGEPORT FITTINGS threaded couplings worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on the 1127-RT or other trade sizes. We source and deliver to any country.

How to install a BRIDGEPORT FITTINGS three-piece threaded coupling?

To install, thread the coupling onto the first RMC conduit end, then align and thread the second conduit into the opposite end. Tighten the center ring to lock the joint. Use a pipe wrench on the coupling flats; avoid over-tightening to prevent thread damage. Ensure threads are clean and apply a suitable conduit thread compound for a secure, grounded connection.

Used in

Common applications for BRIDGEPORT FITTINGS
Industrial electrical grounding — Bridgeport Fittings grounding lug hubs (MCH-075) for RMC/IMC conduit connections in manufacturing plants.
Commercial conduit installation — Bridgeport Fittings self-aligning three-piece threaded couplings (1122-RT) for aligning RMC runs in tight spaces.
Substation grounding — Bridgeport Fittings split grounding bushings (SGBS-38840) for bonding large-diameter conduit to enclosures.
Process facility wiring — Bridgeport Fittings grounding locknuts (162-G) for securing IMC or threaded rigid conduit in corrosive environments.
Infrastructure projects — Bridgeport Fittings three-piece couplings (1130-RT) for 4-inch RMC connections in tunnels or utility vaults.
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BRIDGEPORT FITTINGS Products

3G Electric supplies BRIDGEPORT FITTINGS self-aligning three-piece threaded couplings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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