FM 200

FM200 Gas Fire Extinguishing Systems

FM 200 FM-200® extinguishing agent is a clean gas widely accepted as substitute to Halon. FM-200® or heptafluoropropane (CF3CHFCF3), is suitable for the protection of most hazards where Halon 1301 had to be applied in the past. Because FM-200® is not electrical conductive, (but it is odourless and colourless). it is effective in the protection of electrical hazards, such as computer rooms.

Furthermore, it is suitable for class A fires (fires including solid materials] as well as for class 8 fires (flammable liquids].

- Suitable for occupied areas
- Discharge time:10 seconds
- No residue to clean up after discharge
- Widely accepted as substitute to Halon 1301
- Compliance with standards IS0-14520 and NFPA 2001
- Suitable for storage in welded high pressure cylinders, saving space and money
- Electrically non - conductive
- Zero Ozone Depletion Potential

 
Where To Use It:
 

FM 200 - With electrical or electronic equipment
- Archives
- Stores
- Cable ducts
- Engine rooms
- Flammable liquids
- Hazards with people inside FM-200® extinguishes fires mainly by physical means, weakening and extinguishing the fire by absorbing heat.
- Once discharged, FM-200® extinguishes the fire quickly reducing to a minimum damages to property and valuable equipment, likewise ensuring total safety to persons.
- LPG systems containing FM-200® are designed to discharge within 10 seconds. Extinguishing agent pressurized with dry Nitrogen at 42 bar and stored in steel cylinders fitted with approved valves.

PHYSICAL PROPERTIES

  • Chemical name Heptafluoropropane
  • Chemical formula CF3CHFCF3
  • Compliance with ISO 14520 and NFPA 2001 HFC-227ea
  • Molecular weight 170
  • Boiling point at 1.013 bar -16.40 °C
  • Liquid density at 20ºC 1407 kg/m3
  • Critical temperature 101.70 °C
  • Critical pressure 29.12 bar
  • Vapour pressure at 20ºC 3.91 bar
  • Relative electrical resistance at 1atm. 25º C (N2=1.0) 2.0
  • Maximum filling density 1.15 kg/l
  • Design concentration for heptanes 9%
  • Flooding factor for heptane at 20ºC 0.721 kg./m3
  • Design concentration for surface fires class A (ISO) 7.9%
  • Flooding factor for surface fires class A (ISO) 0.625 kg./m3
  • Design concentration for class A higher fires (ISO) 8.5%
  • Flooding factor for class A higher fires (ISO) 0.677 kg./m3
  • Design concentration for class A fires (NFPA) 7.3%
  • Flooding factor for class A fires (NFPA) 0.574 kg./m3
  • NOAEL 9%
  • LOAEL 10,5%
  • Ozone depletion potential 0
  • Greenhouse effect potential 2900

  • FM 200
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