InstaSeal Elbow For CPVC Sprinkler Installation

The Viking Plastics InstaSeal Elbow is a precision-engineered 90-degree fitting designed to execute secure, code-compliant directional changes in residential fire sprinkler networks. Installed directly within wet pipe systems utilizing CPVC piping, this component facilitates smooth transitions while minimizing hydraulic losses and maintaining optimal flow efficiency.

This fitting satisfies strict compliance requirements under NFPA 13, NFPA 13D, and NFPA 13R standards for residential fire protection. Its UL Listed and FM Approved ratings ensure the component meets rigorous life safety benchmarks, streamlining official inspections and AHJ approvals on the job site.

• High-Grade Construction: Built with a durable CPVC body engineered to withstand elevated temperatures and aggressive fire protection environments.
• 90-Degree Geometry: Enables smooth directional piping shifts while minimizing hydraulic friction losses.
• Integrated Sealing: Features a built-in EPDM seal adapter and brass thread insert to reduce leak potential during installation.
• Flexible Sizing: Available in 3/4" and 1" CPVC configurations with a 1/2" brass thread adapter.
• Code Compliance: UL Listed and FM Approved to satisfy NFPA 13, 13D, and 13R standards.

Verify all local Authority Having Jurisdiction (AHJ) requirements and cross-reference system design pressures before beginning assembly. Consult the manufacturer’s technical data sheets to ensure proper solvent cementing and installation procedures are followed.

Documentation: Download Manufacturer Technical Data & Cut Sheet (PDF)