The Aqueous Film Forming Foam (AFFF) additive is a blend of perfluorinated and hydrocarbon surfactants. It enables the formation of an aqueous film capable of spreading on the surface of burning fuels. which prevents vapour production and seals the surface from oxygen.
This model has passed the requirements of EN3 for the suitability of being used on live electrical equipment
AFFF will extinguish class A (carbonaceous) fires and class B (flammable liquid) fires.
Please note that these product properties are not a replacement for the manufacturer's literature and it is always recommended that FSE Systems, Div of Chubb Electronic Security is consulted before specifying.
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| Uniclass (?) | Pr_40_50_28_64 Portable fire extinguishers | |