ISO 7203-2:2019Published

Fire extinguishing media — Foam concentrates — Part 2: Specification for medium- and high-expansion foam concentrates for top application to water-immiscible liquids

Agents extincteurs — Émulseurs — Partie 2: Spécifications pour les émulseurs moyen et haut foisonnements destinés à une application par le haut sur les liquides non miscibles à l'eau

A new edition is under development: ISO/AWI 7203-2.

Abstract / scope

This document specifies the essential properties and performance of liquid foam concentrates used to make medium- or high-expansion foams or both for the control, the extinction and the inhibition of reignition of fires of water-immiscible liquids. Minimum performance on certain test fires is specified.

These foams are suitable for top application to fires of water-immiscible liquid. Those foams that comply with ISO 7203-1 are also suitable for top application to fires of water-immiscible liquids.

Life cycle

Replaces

ISO 7203-2:2011WithdrawnFire extinguishing media — Foam concentrates — Part 2: Specification for medium- and high-expansion foam concentrates for top application to water-immiscible liquidsInternational Standard · Published 13 May 2011 · ISO/TC 21/SC 6

Replaced by

ISO/AWI 7203-2Under developmentFire extinguishing media — Foam concentrates — Part 2: Specification for medium- and high-expansion foam concentrates for top application to water-immiscible liquidsInternational Standard · ISO/TC 21/SC 6