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Flamex Spark Detection and Fire Suppression Systems

This is not a standard sprinkler. It is a high-speed suppression system. Infrared detectors trigger a water curtain in under a millisecond. The spark is extinguished instantly. The system resets automatically. Your facility stays safe without stopping production.

Performance & Benfits

  • Instant Reaction: The system detects hot particles and sparks in the duct and triggers an automatic water extingushing zone in a fraction of a second.
  • Code-aligned Design: We design systems to support compliance wit NFPA 652 and commodity-specific standards such as NFPA 654 & NFPA 664 for combustible dust.
  • Automatic Reset: Detectors reset automatically and the spray cycle shuts off after the last spark is extinguished, minimizing downtime.
  • Versatile Defense: Proven protection for grinding, laser cutting, sanding, and drying. If friction creates heat, Flamex sees it.

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Fire Suppression System Components 

Infrared detectors monitor the duct wall. The FMZ6000 control panel manages the logic and battery backup. The extinguishing assembly delivers the precise water curtain needed to stop the threat.

Category FLAMEX Advantage Why It Matters
Active Spark Prevention
Detection YMX 5000 Self-Monitoring: Features real-time "through-the-lens" testing. If the lens is obscured or damaged, the system alerts maintenance immediately. Duct sparks pass in milliseconds. A "blind" detector is useless. This ensures the system is actually functional when a spark occurs.
Response 300ms Suppression: From the moment of detection, the system builds a 180° water curtain across the full duct in under 300 milliseconds. 70-80% of explosions start in the collector. Intercepting the spark in the duct within 300ms stops the fire before it reaches the dust-heavy environment.
Hardware Self-Closing Nozzles: Stainless steel nozzles open only during spark events and shut off automatically after the threat passes. Prevents unnecessary water discharge. This minimizes filter damage and avoids the massive cleanup/downtime of standard deluge systems.
Compatibility & Compliance
Isolation Dual-System Integration: Fully compatible with Boss Products explosion isolation valves and abort gates for a complete "Detect & Isolate" strategy. FLAMEX prevents the ignition; Boss Products isolates the pressure. Using both creates an NFPA-compliant, multi-layered safety barrier.
Approval FM Global Approved: The first spark detection system to receive FM approval. Meets all NFPA 664 requirements for wood and dust processing. Ensures your facility meets insurance requirements and OSHA safety standards for combustible dust handling.

How Can We Help

Get a system designed for your specific duct layout. We handle the calculations, parts, and support to keep your facility safe and compliant. Contact Collectors & Filters today.

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Spark Detection FAQ

The FLAMEX system is engineered for millisecond response. From the moment the YMX 5000 detector identifies a spark, the system builds a full 180-degree water curtain inside the duct in under 300 milliseconds. This rapid speed is critical because sparks often travel at conveying velocities exceeding 5,000 feet per minute.
No, they perform two different but complementary roles. FLAMEX is an 'Active Prevention' system designed to quench sparks before they reach the collector. Boss Products isolation valves (like the Eco-Flap) are 'Passive Mitigation' devices designed to stop a pressure wave if an explosion does occur. For maximum safety and NFPA compliance, many facilities use FLAMEX to prevent fires and Boss Products to isolate potential explosions.
FLAMEX uses patented self-closing nozzles that only discharge water for the exact duration of the spark event. Because it shuts off automatically in milliseconds, water usage is minimal—typically not enough to cause the 'filter blinding' or sludge issues common with manual deluge systems.
Yes. The FLAMEX control panel can be integrated to trigger Boss Products abort gates or isolation devices. This ensures that if a spark is detected, the system can simultaneously quench the spark with water and divert the airflow to a safe area, providing a redundant layer of protection.
The YMX 5000 is largely self-sufficient due to its through-the-lens self-monitoring. However, NFPA 664 requires regular documented testing. Collectors & Filters can assist in connecting you with factory-authorized technicians to ensure your system meets annual inspection and FM Global approval requirements.

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