Three-piece conduit coupling
Pipe Steel Industries offers Three-piece conduit coupling as part of our fire-rated cable and conduit sourcing range. Use the technical options below to prepare your project enquiry.
Selection details: standards: UL 514B, NFPA 70; materials: Malleable iron / carbon steel.
Confirm the exact model, dimensions, working conditions and required approvals with our sales team before ordering. Model-specific certificates and availability are verified with the quotation.
Request a Quotation for Three-piece conduit couplingEmail a product-specific RFQ
Technical Specifications
| Property | Details |
|---|---|
| Standard | UL 514B, NFPA 70 |
| Material | Malleable iron / carbon steel |
| Surface | Hot-dip galvanized |
| Application | Connect two lengths of RMC/IMC that can not be rotated |
Sizes & Technical Data
Reference options for product selection. Confirm the exact dimensions, model and project approvals with your quotation.
| Trade size | Material | Connection | Ref. No. |
|---|---|---|---|
| 1/2″ | Malleable iron / steel | Threaded | C4221 (UL) |
| 3/4″ | Malleable iron / steel | Threaded | C4222 (UL) |
| 1″ | Malleable iron / steel | Threaded | C4223 (UL) |
| 1-1/4″ | Malleable iron / steel | Threaded | C4224 (UL) |
| 1-1/2″ | Malleable iron / steel | Threaded | C4225 (UL) |
| 2″ | Malleable iron / steel | Threaded | C4226 (UL) |
| 2-1/2″ | Malleable iron / steel | Threaded | C4227 (UL) |
| 3″ | Malleable iron / steel | Threaded | C4228 (UL) |
| 4″ | Malleable iron / steel | Threaded | C4229 (UL) |
Applications
- Conduit fittings procurement
- Fire-rated cable and conduit project packages
Finishes & Options
- Specify size, connection, material and quantity in your enquiry.
- Request model-specific documentation and destination-port delivery terms.
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Get Pricing for Three-piece conduit coupling
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