Extinguisher, Water (SodaAcid) : A fire extinguisher from which the medium is expelled by gas pressure from an acid/alkali reaction in the contents of the extinguisher. (BS 4422(4))
H. J. Porter (Chairman - Technical Committee), Dictionary of Fire Technology, The Institution of Fire Engineers, The Victory Press (Leicester) Ltd. 1979 UK. (Fr Tech - Brit) {81}