3" Long Pattern Steel Rod Coupling for Reliable Performance
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The 3" Long Pattern Steel Rod Coupling is engineered specifically for commercial fire protection assemblies, functioning as a load-bearing connector within hanging and support hardware systems. This threaded component securely joins threaded rods to maintain proper piping alignment and structural integrity across wet, dry, pre-action, and deluge fire sprinkler configurations.
Built to satisfy rigorous commercial and industrial regulatory requirements, this component supports strict compliance with NFPA fire safety installation standards. By providing a high-capacity 730 lb load rating, it ensures dependable performance and prevents mechanical failure under demanding job site conditions.
- High-Strength Steel Construction: Forged from premium steel to withstand mechanical stress and resist environmental wear in commercial applications.
- Corrosion-Resistant Finish: Engineered to endure harsh mechanical spaces, preserving structural integrity and reducing long-term maintenance requirements.
- Precision 3-Inch Length: Optimized layout prevents unnecessary bulk while facilitating efficient, tight connections on the job site.
- High Load Capacity: Rated for up to 730 lbs, providing secure load-bearing support for heavy fire sprinkler piping networks.
| Technical Specification | Detail |
|---|---|
| Manufacturer / Brand | Tolco |
| Model / Series Number / SIN | 3" Long Pattern Steel Rod Coupling |
| Connection / Thread Size & Type | 3/8"-16 Threaded Rod |
| Pressure Rating (WWP / Max Working Pressure) | N/A |
| K-Factor | N/A |
| Temperature Rating / Response Type | N/A |
| Material / Body Construction | High-Strength Steel |
| Agency Listings & Approvals | N/A |
| Applicable NFPA Standards | NFPA 13, NFPA 14, NFPA 25 |
Contractors and facility managers must verify all local Authority Having Jurisdiction (AHJ) mandates and consult the manufacturer technical data sheets prior to beginning installation.
Documentation: Download Manufacturer Technical Data & Cut Sheet (PDF)
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