Domestic Grooved Tee Short Radius Fitting
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The Domestic Grooved Tee Short Radius Fitting is engineered for reliable branch line routing in residential and light commercial fire sprinkler systems. Installed directly within grooved piping assemblies, this component facilitates tight directional changes and branch connections, optimizing space utilization in structurally constrained areas without compromising system pressure or structural integrity.
Designed to satisfy strict life-safety mandates, this fitting complies with National Fire Protection Association (NFPA) regulations for fire protection installations. It fulfills rigorous code requirements for pressure containment and mechanical reliability, ensuring seamless integration into approved wet and dry fire sprinkler grids.
Key Features & Construction
- Ductile Iron Build: Forged from robust ductile iron to withstand the high heat and mechanical stress common in fire protection environments.
- Grooved Ends: Features standard grooved connections compatible with approved grooved couplings for fast, secure, and leak-resistant installations.
- Short Radius Design: Engineered with a compact configuration to enable tighter pipe bends and maximize space efficiency in confined contractor routing paths.
- System Versatility: Integrates smoothly with various pipe materials and sizes commonly specified for domestic and light commercial fire infrastructure.
Technical Specifications & Compliance Table
| Manufacturer / Brand | ASC Engineered Solutions / Viking |
| Model / Series Number / SIN | Domestic Grooved Tee Short Radius Fitting |
| Connection / Thread Size & Type | Grooved End Connections (Available in 2", 3", 4", and 8" nominal sizes) |
| Pressure Rating (WWP / Max Working Pressure) | N/A |
| K-Factor | N/A |
| Temperature Rating / Response Type | N/A |
| Material / Body Construction | Ductile Iron |
| Agency Listings & Approvals | UL Listed, FM Approved |
| Applicable NFPA Standards | NFPA 13 (Standard for the Installation of Sprinkler Systems) |
Submittal Note: Always verify local Authority Having Jurisdiction (AHJ) mandates, seismic bracing rules, and engineering submittal drawings prior to job site installation. Consult official manufacturer technical documentation for complete pipe schedule compatibility.
Documentation: Download Manufacturer Technical Data & Cut Sheet (PDF)
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