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BRIDGEPORT FITTINGS Threaded Coupling - Three-Piece: Iron, 1 1/4 in Trade Size - Self-Aligning Three-Piece Threaded Couplings
BRIDGEPORT FITTINGSSelf-Aligning Three-Piece Threaded Couplings

BRIDGEPORT FITTINGS Threaded Coupling - Three-Piece: Iron, 1 1/4 in Trade Size

The BRIDGEPORT FITTINGS Threaded Coupling is a self-aligning three-piece threaded coupling for RMC conduit, with a 1 1/4 in trade size and 2 3/4 in overall length. This non-insulated iron coupling, model 1124-RT, is…

SKU 3G-OTH-06898

Also listed as: 1124RT · 1124 RT

Brand
BRIDGEPORT FITTINGS
Item
Threaded Coupling - Three-Piece: Iron, 1 1/4 in Trade Size
Category
Self-Aligning Three-Piece Threaded Couplings
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

BRIDGEPORT FITTINGS
Manufacturer Part Number
1124-RT
Type
- Three-Piece: Iron
Overall Lg
2 3/4 in
Insulated
No
Trade Size
1 1/4 in
Compatible Conduit Type
RMC

Technical Documents

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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 for RMC conduit, with a 1 1/4 in trade size and 2 3/4 in overall length. This non-insulated iron coupling, model 1124-RT, is designed for joining rigid metal conduit in industrial electrical installations.

Frequently Asked Questions

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

This self-aligning three-piece threaded coupling joins rigid metal conduit (RMC) in industrial electrical installations. It provides a secure, alignment-correcting connection for conduit runs in factories, power plants, and commercial buildings, ensuring reliable grounding and mechanical protection for wiring.

What are the specifications of the BRIDGEPORT FITTINGS 1124-RT coupling?

The BRIDGEPORT FITTINGS 1124-RT is a non-insulated, iron three-piece threaded coupling with a 1 1/4 in trade size and 2 3/4 in overall length. It is compatible with RMC conduit and is manufactured by BRIDGEPORT FITTINGS. This model is designed for industrial electrical conduit joining.

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 to source the 1124-RT or other BRIDGEPORT FITTINGS conduit fittings for your project.

How to install a three-piece threaded coupling for RMC conduit?

To install, thread the coupling onto the first RMC conduit end, then align the second conduit and thread the opposite end. Tighten the center ring to lock the joint. Use a pipe wrench for secure engagement. Ensure threads are clean and apply anti-seize compound for corrosion resistance in industrial environments.

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.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
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DAYTON Rigid Shaft Coupling: 3/4 in Bore Dia 1, 3/4 in Bore Dia 2, For Round Shaft Type, Round, Inch
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RULAND MANUFACTURING Rigid Shaft Coupling: 1/2 in Bore Dia 1, 3/8 in Bore Dia 2, Round, Two-Piece (MPN SPX-8-6-F)
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RULAND MANUFACTURING Rigid Shaft Coupling: 1/2 in Bore Dia 1, 3/8 in Bore Dia 2, Round, Two-Piece (MPN SPX-8-6-F)
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RULAND MANUFACTURING
RULAND MANUFACTURING Rigid Shaft Coupling: 3/4 in Bore Dia 1, 3/4 in Bore Dia 2, Round, Two-Piece (MPN SPX-12-12-SS)

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