ISO 7203-1:2019

Fire extinguishing media — Foam concentrates — Part 1: Specification for low-expansion foam concentrates for top application to water-immiscible liquids

Standard Details

This document specifies the essential properties and performance of liquid foam concentrates used to make low-expansion foams 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 liquids. The foams that conform with ISO 7203-3 are also suitable for top application to fires of water-miscible liquids.

The foam concentrates can be suitable for use in non-aspirating sprayers or for subsurface application to liquid fires, but the requirements specific to those applications are outside the scope of this document.

General Information

Status : Published

Standard Type: Main

Document No: ISO 7203-1:2019

Document Year: 2019

Pages: 42

Edition: 3

Section Volume:
ISO/TC 21/SC 6. Foam and powder media and firefighting systems using foam and powder

ICS:
13.220.10 Fire-fighting

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