5" X 4" Storz Assembly 30 Degree FNPT Fire Equipment

The Viking 5" x 4" Storz Assembly with a 30-degree FNPT configuration installs directly into commercial and industrial fire protection infrastructures, including fire sprinkler and standpipe systems. It acts as a high-flow connection point that joins large-diameter municipal or supply hoses to fixed piping systems. The integrated 30-degree elbow optimizes water flow direction and improves hose maneuverability under pressure, ensuring rapid deployment and efficient water delivery during emergency response operations.

This assembly complies with UL Listing requirements and applicable NFPA standards governing fire service equipment and water supply connections. Meeting these codes ensures full legal and operational compliance for commercial fire protection installations, providing trade contractors and facility managers with dependable performance on the job site.

• High-Strength Construction: Engineered from resilient, durable fire equipment metal alloy built to withstand demanding firefighting environments.
• 30-Degree Elbow Design: Optimizes water flow direction and enhances hose maneuverability, minimizing kinks and hydraulic restriction.
• FNPT Connection: Features a female National Pipe Thread inlet for seamless integration directly into standard fire piping infrastructure without adapters.
• Storz Quick-Connect Coupling: Enables rapid, secure attachment and detachment of large-diameter hoses to drastically reduce setup times.
• Lightweight Handling: Weighs approximately 11.9 lbs, balancing structural durability with manageable on-site installation and field handling.

Contractors must verify local Authority Having Jurisdiction (AHJ) requirements, pipe sizing, and thread compatibility prior to installation. Always consult the manufacturer's technical data sheets and installation manuals for complete engineering instructions.

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