VK500 K14 ESFR Fast Response Pendent Sprinkler
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The Viking VK500 K14 ESFR Fast Response Pendent Sprinkler is an early suppression, fast-response fire protection device engineered specifically for commercial warehouses, manufacturing facilities, and large storage environments. Designed for ceiling-mounted pendent installation, this component targets open areas below by directing a high-volume discharge downward to suppress high-challenge fires before they escalate.
Operating within automatic wet, dry, pre-action, and deluge fire suppression assemblies, the VK500 satisfies the rigorous design and installation requirements of NFPA 13 for industrial hazard protection. Its fast-response activation element detects thermal signatures early to minimize flame spread, fulfilling critical commercial life safety and property protection mandates.
Key Features & Construction
- K14 Large Orifice: Delivers an efficient, high-volume water supply designed specifically for wide-area commercial sites.
- Fast-Response Element: Detects and responds to thermal changes rapidly to suppress fires in their early stages.
- Pendent Configuration: Directs water downward from ceiling mounts to protect open floor plans.
- Robust Metal Alloy Body: Withstands demanding industrial conditions for long-term operational durability.
- System Versatility: Installs seamlessly into wet, dry, pre-action, and deluge automatic fire suppression systems.
Technical Specifications & Compliance Table
| Specification | Detail |
|---|---|
| Manufacturer / Brand | Viking |
| Model / Series Number / SIN | VK500 (VK500 K14 ESFR) |
| Connection / Thread Size & Type | N/A |
| Pressure Rating (WWP) | N/A |
| K-Factor | 14.0 (K14) |
| Temperature Rating / Response Type | Fast Response |
| Material / Body Construction | Robust Metal Alloy |
| Agency Listings & Approvals | UL Listed, FM Approved |
| Applicable NFPA Standards | NFPA 13 |
Contractors and facility managers must verify all local Authority Having Jurisdiction (AHJ) requirements and consult the manufacturer's official technical data sheets before beginning installation.
Documentation: Download Manufacturer Technical Data & Cut Sheet (PDF)
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