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ALLIED TUBE & CONDUIT Coupling,1/2 in.,GRC: Steel, 1/2 in Trade Size, 1 5/8 in Overall Lg - Threaded Couplings
ALLIED TUBE & CONDUITThreaded Couplings

ALLIED TUBE & CONDUIT Coupling,1/2 in.,GRC: Steel, 1/2 in Trade Size, 1 5/8 in Overall Lg

The ALLIED TUBE & CONDUIT Coupling is a threaded coupling for 1/2 in. GRC steel conduit. It has a 1/2 in. trade size and 1 5/8 in. overall length, and is compatible with IMC conduit. This product is manufactured by…

SKU 3G-OTH-05083

Brand
ALLIED TUBE & CONDUIT
Item
Coupling,1/2 in.,GRC: Steel, 1/2 in Trade Size, 1 5/8 in Overall Lg
Category
Threaded Couplings
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Technical Specifications

ALLIED TUBE & CONDUIT
Manufacturer Part Number
139791
Type
IMC/RMC
Overall Lg
1 5/8 in
Trade Size
1/2 in
Compatible Conduit Type
IMC
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ALLIED TUBE & CONDUIT Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The ALLIED TUBE & CONDUIT Coupling is a threaded coupling for 1/2 in. GRC steel conduit. It has a 1/2 in. trade size and 1 5/8 in. overall length, and is compatible with IMC conduit. This product is manufactured by ALLIED TUBE & CONDUIT under part number 139791.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the ALLIED TUBE & CONDUIT coupling used for?

The ALLIED TUBE & CONDUIT coupling connects two lengths of 1/2 in. IMC or RMC steel conduit in electrical raceway systems. It is threaded for secure, code-compliant joints in industrial, commercial, and infrastructure installations where rigid metal conduit is required.

What are the specifications of the ALLIED TUBE & CONDUIT coupling?

This coupling has a 1/2 in. trade size, 1 5/8 in. overall length, and is compatible with IMC conduit. It is made of steel for GRC applications. The manufacturer part number is 139791. It is designed for threaded connections in rigid metal conduit systems.

Where to buy the ALLIED TUBE & CONDUIT coupling worldwide?

3G Electric supplies the ALLIED TUBE & CONDUIT coupling 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 this part number 139791.

How to install the ALLIED TUBE & CONDUIT threaded coupling?

Apply a thread compound to the conduit ends, then hand-tighten the coupling onto each conduit section. Use a wrench to secure the connection without overtightening. Ensure the coupling is fully engaged for a continuous ground path. Follow local electrical codes for installation.

Used in

Common applications for ALLIED TUBE & CONDUIT
Industrial electrical raceway — Allied Tube & Conduit threaded couplings for GRC conduit in manufacturing plants
Commercial building wiring — Allied Tube & Conduit running threads for conduit nipples in electrical rooms
Infrastructure projects — Allied Tube & Conduit aluminum couplings for RMC conduit in corrosive environments
Maintenance and retrofits — Allied Tube & Conduit steel couplings for replacing damaged conduit sections
Utility substations — Allied Tube & Conduit running threads for grounding electrode conductor connections

ALLIED TUBE & CONDUIT Products

3G Electric supplies ALLIED TUBE & CONDUIT 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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ALLIED TUBE & CONDUIT Coupling: Steel, 6 in Trade Size, 4 1/4 in Overall Lg, GRC/IMC (MPN 904155). Key specifications — Insulated: No; Compatible Conduit Type: IMC; Brand: ALLIED TUBE & CONDUIT.
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ALLIED TUBE & CONDUIT Threaded Coupling: Aluminum, 1 1/4 in Trade Size, 2 1/32 in Overall Lg, RMC (MPN 732326). Key specifications — Insulated: No; Compatible Conduit Type: RMC; Brand: ALLIED TUBE & CONDUIT.
ALLIED TUBE & CONDUIT Coupling: Steel, 2 in Trade Size, 2 1/8 in Overall Lg, GRC/IMC (MPN 139796). Key specifications — Insulated: No; Compatible Conduit Type: GRC; Brand: ALLIED TUBE & CONDUIT.
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ALLIED TUBE & CONDUIT Coupling: Steel, 5 in Trade Size, 3 15/16 in Overall Lg, GRC/IMC (MPN 904154). Key specifications — Insulated: No; Compatible Conduit Type: GRC; Brand: ALLIED TUBE & CONDUIT.
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ALLIED TUBE & CONDUIT Coupling: Steel, 5 in Trade Size, 3 15/16 in Overall Lg, GRC/IMC (MPN 904154). Key specifications — Insulated: No; Compatible Conduit Type: GRC; Brand: ALLIED TUBE & CONDUIT.
ALLIED TUBE & CONDUIT Threaded Coupling: Aluminum, 1 1/2 in Trade Size, 2 1/16 in Overall Lg, RMC (MPN 732327). Key specifications — Insulated: No; Compatible Conduit Type: RMC; Brand: ALLIED TUBE & CONDUIT.
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ALLIED TUBE & CONDUIT Coupling: Steel, 3 1/2 in Trade Size, 3 13/32 in Overall Lg, GRC/IMC (MPN 904152). Key specifications — Insulated: No; Compatible Conduit Type: GRC; Brand: ALLIED TUBE & CONDUIT.
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ALLIED TUBE & CONDUIT Coupling: Steel, 4 in Trade Size, 3 1/2 in Overall Lg, GRC/IMC (MPN 904153). Key specifications — Insulated: No; Compatible Conduit Type: IMC; Brand: ALLIED TUBE & CONDUIT.
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ALLIED TUBE & CONDUIT Coupling: Steel, 1 in Trade Size, 1 31/32 in Overall Lg, GRC/IMC (MPN 139793). Key specifications — Insulated: No; Compatible Conduit Type: GRC; Brand: ALLIED TUBE & CONDUIT.
ALLIED TUBE & CONDUIT
ALLIED TUBE & CONDUIT Coupling: Steel, 1 in Trade Size, 1 31/32 in Overall Lg, GRC/IMC (MPN 139793). Key specifications — Insulated: No; Compatible Conduit Type: GRC; Brand: ALLIED TUBE & CONDUIT.
ALLIED TUBE & CONDUIT Threaded Coupling: Aluminum, 1/2 in Trade Size, 1 5/8 in Overall Lg, RMC (MPN 732323). Key specifications — Insulated: No; Compatible Conduit Type: RMC; Brand: ALLIED TUBE & CONDUIT.
ALLIED TUBE & CONDUIT
ALLIED TUBE & CONDUIT Threaded Coupling: Aluminum, 1/2 in Trade Size, 1 5/8 in Overall Lg, RMC (MPN 732323). Key specifications — Insulated: No; Compatible Conduit Type: RMC; Brand: ALLIED TUBE & CONDUIT.