FM-200™ is a colorless, compressed liquefied gas used to extinguish fires and is a popular replacement for Halon fire suppression systems. FM-200™ fire suppression systems are pressurized with nitrogen, waterless, and upon activation, FM-200™ discharges as a gas to suppress the fire.
Why is FM-200 banned?
Why is Halon banned? Halon, which was once one of the most effective and popular agents for suppressing fires, was banned because it is an ozone-depleting chemical. Since the ban on Halon 1211 and 1301, FM-200™ has become a leading clean agent commonly used in gaseous fire suppression systems for the last 20+ years.
What does FM stand for in FM-200?
For large hazards, agent containers can be connected to a common manifold. Approvals and Standards for the FM-200 system include Factory Mutual (FM); Underwriters Laboratories, Inc.
Is FM-200 dangerous to humans?
FM-200 is a clean, colorless, and environmentally friendly fire suppressant that is electronically non-conductive and safe for humans. The fire suppression system extinguishes flames primarily through heat absorption and is safe for use in occupied areas.
Where is FM-200 used?
FM-200 systems are internationally accepted as providing reliable, effective, affordable fire protection solutions for applications found in telecommunication sites, data centers and archives, museums, oil and gas facilities, power plants, and more.
Can FM-200 kill you?
Clean agent systems using FM-200™ are non-toxic to humans in levels used for extinguishing fires. When designing a fire suppression system, particular emphasis is placed on accurately calculating clean agent concentration levels to be safe in occupied spaces.
Is FM-200 still used?
FM-200 – a hydrofluorocarbon (HFC) – was the first replacement for Halon that promised no impacts to the ozone layer. It is important to note that there are no regulations against using FM-200. It is still manufactured and widely used in clean agent fire suppression systems.
How do I install FM-200?
When it comes time to install your FM-200 system, you will need to:
- Test and clean all detectors.
- Verify shutdown and evacuation circuits.
- Verify cylinder pressures and weights.
- Check for changes in hazard integrity.
- Check input and output circuit supervision.
- Simulat system discharge and test releasing circuits.
How do you calculate FM-200?
- Room volume = 1200 ft3.
- Pressure = 14.7 psia.
- FM-200 concentration = C = 7 vol%
- Cylinder fill density = 70 Ib/ft3.
- Cylinder volume = 0.585 ft3 = 0.0165 m3.
- Pipe: 20 ft 3/4″ Sch.
- Total system volume after discharge = 1200 66 ft3 = 34 00 m3.
- The agent quantity is calculated as W = (V/S) C/( 100-C) = 10.9 Ib = I09 3 mol.
Which gas is used in FM 200 system?
HFC-227ea. HFC-227ea is one type of clean agent. The original manufacturer of HFC-227ea is ChemoursTM, who sell the chemical under the brand name FM-200TM. This clean agent functions by removing heat, which puts out a fire.
How does the FM 200 fire protection system work?
Fire fighting on ship pertains to the tactics and abilities of the crew. The FM-200 Waterless Fire Protections System serves the purpose well. Here are a few of its benefits: Detecting and eliminating fire within 10 seconds. Preventing extensive fire damage and minimizing combustion by-products.
Where is FM 200 used in a ship?
FM-200 is specially designed for marine fire fighting and is distributed uniformly throughout the protected area of a vessel, such as the engine enclosures, electrical controls, machinery compartments, and other marine applications.
Is the Ansul FM-200 fire suppression system safe?
The ANSUL FM-200 Clean Agent Fire Suppression System is approved and listed by Underwriters Laboratories (UL) for Class A, B and C fires. Safe for use in occupied areas at the design concentration, the system helps protect critical infrastructure and delivers effective asset protection.
When to discharge a FM-200 fire extinguishing system?
FM-200 fire extinguishing systems are designed to be discharged within 10 seconds into a room, area, or enclosure with the structural integrity to retain the agent. The FM-200 uniformly mixes throughout the protected area achieving a minimum concentration level in accordance with NFPA 2001 and/or agency listings.
