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BRIDGEPORT FITTINGS Threaded Coupling - Three-Piece: Iron, 4 in Trade Size, 4 1/2 in Overall Lg - Self-Aligning Three-Piece Threaded Couplings
BRIDGEPORT FITTINGSSelf-Aligning Three-Piece Threaded Couplings

BRIDGEPORT FITTINGS Threaded Coupling - Three-Piece: Iron, 4 in Trade Size, 4 1/2 in Overall Lg

The BRIDGEPORT FITTINGS Threaded Coupling is a self-aligning three-piece threaded coupling for RMC conduit, with a 4 in trade size and 4 1/2 in overall length. It is made of iron and is not insulated, as specified by…

SKU 3G-OTH-06913

Brand
BRIDGEPORT FITTINGS
Item
Threaded Coupling - Three-Piece: Iron, 4 in Trade Size, 4 1/2 in Overall Lg
Category
Self-Aligning Three-Piece Threaded Couplings
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Technical Specifications

BRIDGEPORT FITTINGS
Manufacturer Part Number
1130-RT
Type
- Three-Piece: Iron, RMC
Overall Lg
4 1/2 in
Insulated
No
Trade Size
4 in
Compatible Conduit Type
RMC
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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 4 in trade size and 4 1/2 in overall length. It is made of iron and is not insulated, as specified by the manufacturer part number 1130-RT.

Frequently Asked Questions

What is the BRIDGEPORT FITTINGS 1130-RT threaded coupling used for?

The BRIDGEPORT FITTINGS 1130-RT is a self-aligning three-piece threaded coupling used to join and align sections of rigid metal conduit (RMC) in industrial electrical installations. It is made of iron, has a 4 in trade size, and is not insulated.

What are the specifications of the BRIDGEPORT FITTINGS 1130-RT coupling?

The BRIDGEPORT FITTINGS 1130-RT is a three-piece threaded coupling for RMC conduit. It has a 4 in trade size, 4 1/2 in overall length, is made of iron, and is not insulated. The manufacturer part number is 1130-RT.

Where to buy BRIDGEPORT FITTINGS 1130-RT worldwide?

You can source the BRIDGEPORT FITTINGS 1130-RT threaded coupling through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations. Contact us for availability and lead time.

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

To install the BRIDGEPORT FITTINGS three-piece coupling, thread each end onto the RMC conduit sections, then tighten the center nut to align and secure the joint. Ensure threads are clean and apply a suitable conduit thread compound. Always follow local electrical codes.

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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