The powder extinguishing systems are meant for room and equipment protection.
The extinguishing powders used in powder extinguishing systems are highly efficient, quick-acting extinguishants.
The sudden extinguishing effect of the powder cloud is caused by the suffocation effect and the anticatalytic effect，a chemical intervention into the combustion process.
Extinguishing powders mainly consist of non-poisonous inorganic salts mixed with waterproofing and pouring agents.
They are used for fires with solid,liquid or gaseous substances and for metal fires, thus, they are used for fire classification A,B,C and D.
Range of application:
e.g. chemical works, petrol dumps,
compressor and pump stations, utilities substations for oil and gas,
gas burner stations at boiler plants, oil cellars,rolling mills, test stands,
hydraulic systems, aircraft hangars, LNG, LPG and chemical tankers,
laboratory rooms and equipment, hazardous waste systems.
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