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Our powder extinguishing systems for room and object
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.
Large powder extinguishing systems
If
several rooms and objects are to be protected with powder extinguishing
systems, a central powder storage in compression-proof steel vessels, which is
sufficient for all protection areas, should be provided. Up to 4,000 kg powder
can be stored in a single vessel of this kind.
Small powder extinguishing
systems
Small powder extinguishing systems are recommended for objects
with a limited scope of protection. To a great extent the design and
dimensioning of such powder extinguishing systems is standardized for several
similar objects and thus, costs are minimized. They are preferably used in
extractor hoods, exhaust air ducts, laboratories and experimenting institutes
etc.
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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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