Fm 200 Fire Suppression System Design Calculation

Fm 200 fire suppressant hfc 227ea can be safely used where people are present.

Fm 200 fire suppression system design calculation.

When properly designed the fm 200 system will suppress surface burning fire in class a b and c hazards. After an fm 200 system discharge the fm 200 cylinder s should be returned to an authorized chemetron filling location for recharge. What is an fm 200 fire suppression system. Heptafluoropropane more commonly known as fm 200.

Fm 200 is a halocarbon agent accepted as an alternative to halon for total flooding fire suppression systems. The primary extinguishing mechanism of fm 200 is heat absorption with a secondary chemical contribution from the thermal decomposition of fm 200 in the flame. It shall not be used as a substitute in determining material and quantity requirements as defined in kidde fire systems design manuals and applicable nfpa standards. Fm200 calculation program version 1 0 is a software for calculating the weight of fm 200 gas needed for fire suppression system.

Within 10 seconds it will discharge and suppress a fire immediately. This calculation tool is intended for use in developing approximate estimates of the material and equipment budgeting purposes. Safe for use in occupied areas at the design concentration the system helps protect critical infrastructure and delivers effective asset protection. Free download now fm 200 calculation program from mep work.

Total number of fm 200 cylinder. Fm 200 systems using concentrations below 6 25 are not ul ulc listed nor factory mutual approved. Fm 200 1 1 1 2 3 3 3 heptafluoropropane cf3chfcf3 is a colorless odorless gas low in toxicity electrically non conductive leaves no residue and is an extremely effective fire suppression agent. The software is designed b y mostafa elwakeel and he gave us the rights to publish it.

For speed in suppressing fires reducing damages saving on floor space and allowing visibility fike is the clear choice. When used at standard design concentrations it is safe for occupied spaces. The product in an fm200 fire suppression system has also been found as an active compound as a propellant in medical inhalers. 80 of fm 200 fire fighting effectiveness is achieved through heat absorption and 20 through direct chemical means action of the fluorine radical on the chain reaction of a flame.

After receiving the fire signal fm 200 is discharged totally from the cylinders within 10 seconds to fill up the space uniformly at the design concentration to extinguish the fire. Also known as hfc227ea this is a waterless fire protection system that works wonders when under pressure. The ansul fm 200 clean agent fire suppression system is approved by factory mutual fm and listed by underwriters laboratories ul for class a b and c fires. Complete suppression using fm 200 has the following.