NF EN 12874

Flame arresters - Performance requirements, test methods and limits for use

Le présent document prescrit les exigences applicables aux arrête-flammes qui préviennent la transmission d'une flamme en présence de mélanges inflammables de gaz/air ou de vapeur/air. Il établit des principes de classification, de construction de base et de marquage des arrête-flammes et décrit des méthodes d'essai permettant de vérifier les exigences de sécurité et de déterminer des limites de sécurité d'utilisation.

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