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RACO 1828 Compression Coupling, 2 in, RMC, Concrete Tight - Compression Couplings
RACOCompression Couplings

RACO 1828 Compression Coupling, 2 in, RMC, Concrete Tight

The RACO Compression Coupling is a steel compression coupling for joining rigid metal conduit (RMC). This model, MPN 1828, has a 2-inch trade size and a 2 7/32-inch overall length, and is rated concrete-tight. It is…

SKU 3G-OTH-06599

Brand
RACO
Item
1828 Compression Coupling, 2 in, RMC, Concrete Tight
Part Number
1828
Category
Compression Couplings
Available to Order
Also known as:1828RACO
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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

RACO
Manufacturer Part Number
1828
Type
RMC, Concrete Tight
Overall Lg
2 7/32 in
Trade Size
2 in
Compatible Conduit Type
RMC

Technical Documents

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

Product Description

The RACO Compression Coupling is a steel compression coupling for joining rigid metal conduit (RMC). This model, MPN 1828, has a 2-inch trade size and a 2 7/32-inch overall length, and is rated concrete-tight. It is designed for use with RMC conduit systems.

Frequently Asked Questions

What is a RACO compression coupling used for?

A RACO compression coupling is used to join two lengths of rigid metal conduit (RMC) in electrical raceway systems. It provides a concrete-tight seal, making it suitable for embedded or exposed installations where moisture and debris ingress must be prevented.

What are the specifications of the RACO compression coupling MPN 1828?

The RACO compression coupling MPN 1828 has a 2-inch trade size, a 2 7/32-inch overall length, and is made of steel. It is rated concrete-tight and is compatible with RMC conduit. The manufacturer part number is 1828.

Where to buy RACO compression couplings worldwide?

RACO compression couplings are available to order through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring you receive genuine RACO products for your RMC conduit projects.

How to install a RACO compression coupling on RMC conduit?

To install a RACO compression coupling, slide the coupling over the end of one RMC conduit section, insert the second conduit end, and tighten the compression nuts with a wrench until the joint is secure and concrete-tight. Always follow standard electrical installation practices for rigid metal conduit.

Used in

Common applications for RACO
Industrial machinery — RACO liquid-tight connectors (e.g., 3520-3, 3414) terminate flexible metallic conduit at motor and control enclosures.
Water and wastewater treatment — RACO 90-degree liquid-tight connectors (e.g., 3430) route conduit in washdown and outdoor areas requiring liquid-tight terminations.
Commercial electrical raceways — RACO short elbows (e.g., 1/2 in and 3/4 in iron elbows) change direction in IMC and RMC runs per UL 514B.
Panel and equipment wiring — RACO flex screw-in couplings (e.g., 2272) join sections of 1/2 in flexible conduit between machines and junction points.
Raceway transitions — RACO flex-to-EMT couplings (e.g., 1482, 1483) connect flexible conduit to EMT in mixed raceway installations.
Maintenance and repair — RACO conduit fittings and boxes are stocked as spares for replacing damaged terminations and couplings in existing raceways.
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RACO Products

3G Electric supplies RACO compression couplings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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