as a result of the reduction in the amount of fm200 being allowed in the uk and eu due to the f gas regulation 517-2014 and the sharp rise in the price of fm200, from the 1st january 2018 we will no longer be selling new fm200 systems as they no longer offer our clients a competitive option. we are still offering refills, 10 year servicing and disposal, contact us fm200 is a synthetic/chemical fire suppression gas and extinguishes a fire by removing the free radicals or heat elements from the fire triangle (oxygen, heat and fuel). dupont also manufactured this agent under the trade name fe-227 and both fire suppression systems are available from concept fire suppression ltd. fm200 is regulated under the f gas regulations and should be monitored for leaks and only worked on by qualified engineers. hfc227ea, fe-227 and fm-200 were the first widely used halon replacements, and is known as a heptoflouropropane and essentially uses the hardware previously used by halon systems and stored in cylinders super pressurised to 25 or 42 bar although 25 bar is more usual. where multiple cylinders are required they can be manifolded together or kept separate and distributed throughout the room, this is known as a distributed cylinder system.
this cuts down on the pipework required in comparison to a manifold system. 360 degree nozzles are used discharge of the agent is required in the centre of the room and 180 degree nozzles are located adjacent to the wall centrally . the master valve is actuated by a nitrogen cylinder which is triggered by a 24v dc signal from the detection control panel. to ensure that the gas is contained in the room for as long as possible (bs en 15004 stipulates a minimum of 10 minutes) the room needs to be pressure tested. concept fire suppression ltd install and maintain fm200, hfc227ea and fe227 fire suppression systems thoughout the uk including glasgow, edinburgh and all of yorkshire.
1,1,1,2,3,3,3-heptafluoropropane, also called heptafluoropropane, hfc-227ea (iso name), hfc-227 or fm-200, as well as apaflurane (inn), is a colourless, we have hfc-227 (fm-200) for recharges of exiting fire suppression systems. nfpa 2001 code, edition 2015 section = ” quality: agent, fm-200™, also commonly known as hfc-227ea, is a clean agent fire suppressant for class a, b, and c fires and meets nfpa standard 2001 clean agent fire, hfc227ea data sheet, fm-200 cylinder.
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