Fm 200 Fire Suppression System Design Calculation

Fm 200 is included in nfpa 2001 under the generic name hfc 227ea and has been evaluated and.

Fm 200 fire suppression system design calculation. The software is designed b y mostafa elwakeel and he gave us the rights to publish it. Ul ulc fmrc require multiple tiers of nozzles for heights above 16 0 4 88 m. Fm 200 is a halocarbon agent accepted as an alternative to halon for total flooding fire suppression systems. This calculation tool is intended for use in developing approximate estimates of the material and equipment budgeting purposes.

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 product in an fm200 fire suppression system has also been found as an active compound as a propellant in medical inhalers. After an fm 200 system discharge the fm 200 cylinder s should be returned to an authorized chemetron filling location for recharge. Safe for use in occupied areas at the design concentration the system helps protect critical infrastructure and delivers effective asset protection.

For speed in suppressing fires reducing damages saving on floor space and allowing visibility fike is the clear choice. What is an fm 200 fire suppression system. Fm 200 fire suppressant hfc 227ea can be safely used where people are present. Our clean agent fire protection system which includes the use of hfc 227ea and fm 200 leaves no residue and doesn t require costly clean up unlike sprinklers and other fire protection systems and it discharges in 10 seconds or less extinguishing a fire quickly and.

Fm 200 systems using concentrations below 6 25 are not ul ulc listed nor factory mutual approved. Free download now fm 200 calculation program from mep work. When used at standard design concentrations it is safe for occupied spaces. 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.

Within 10 seconds it will discharge and suppress a fire immediately. Also known as hfc227ea this is a waterless fire protection system that works wonders when under pressure. 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. Heptafluoropropane more commonly known as fm 200.

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. Total number of fm 200 cylinder. 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. 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.