Viking NP-3 Threaded Sprinkler Escutcheon for Fire Protection

The Viking NP-3 Threaded Sprinkler Escutcheon installs directly onto fire sprinkler assemblies in wet, dry, or preaction systems to provide reliable support and a clean finish around sprinkler heads. By sealing the gap between the sprinkler piping and the ceiling or wall surface, this component prevents heat and smoke from escaping upward, ensuring unhindered thermal activation of the sprinkler and proper response from smoke detectors.

This escutcheon satisfies strict life safety system criteria by maintaining code-compliant boundaries as outlined by National Fire Protection Association (NFPA) standards. Proper installation ensures your suppression infrastructure meets regulatory mandates while protecting the building interior from environmental wear.

Key Features & Construction

• Ductile Iron Body: Constructed from high-strength ductile iron to resist mechanical damage and corrosion in demanding environments.
• Two-Piece Threaded Design: Features a threaded, two-piece configuration that permits the installation and testing of sprinklers before walls or ceilings are fully finished.
• Universal Fit: Designed for seamless compatibility across residential, commercial, and industrial fire protection assemblies.
• Gap Concealment: Neatly covers installation openings to maintain clean aesthetics while protecting delicate internal components from exposure.

Technical Specifications & Compliance Table

Verify all local Authority Having Jurisdiction (AHJ) guidelines and review the manufacturer technical documentation prior to beginning assembly.

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