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FM Global Data Sheet 4-3N Medium and high-expansion foam systems

Abbreviation
FM Global Data Sheet 4-3N
Valid from
01/09/2010

Information provider
FM Global
Author
FM Global
Information type
Material specification
Format
PDF


Description

This data sheet provides general information on medium- and high-expansion foam systems including guidelines for their use, design, installation, testing and maintenance.

Scope

FM Global has accepted and adopted NFPA 11A , Standard for Medium- and High-Expansion Foam Systems, 1999 Edition. FM Global comments including any differences between the NFPA and FM Global are provided in the FM Global Interpretation Section.

This data sheet provides general information on medium- and high-expansion foam systems including guidelines for their use design, installation, testing and maintenance. FM Global Property Loss Prevention Data Sheet 4-0, Special Protection Systems, also applies to medium- and high-expansion foam systems.

Changes September 2010. Minor editorial changes were made for this revision. January 2010. This data sheet technically supersedes the May 1993 edition of Data Sheet 4-3N which was editorially revised/reformatted in September, 1998. The previous version of this data sheet was based on the 1988 Edition of NFPA 11A.

The 1999 Edition of NFPA 11A is a reconfirmation of the 1994 Edition of NFPA which superseded the 1988 Edition of NFPA 11A. The 1994 Edition of NFPA 11A was revised to provide foam concentrate pump guidance (Section 1-12.3). This data sheet is now a separate document to be used with the 1999 Edition of NFPA 11A.

For assistance with locating previous versions, please contact the information provider.
Notes/comments

Note: The FM Global website provides a list of current data sheets, users can scroll down to find the current relevant data sheet by searching by relevant number. Data sheet 4-3n was published September 2010.

View on Information Provider website
For assistance with locating previous versions, please contact the information provider.

Note: The FM Global website provides a list of current data sheets, users can scroll down to find the current relevant data sheet by searching by relevant number. Data sheet 4-3n was published September 2010.

This resource is cited by:

FM Global Data Sheet 4-3N Medium and high-expansion foam systems

This document is CITED BY:

FM Global Data Sheet 4-3N Medium and high-expansion foam systems

Description

This data sheet provides general information on medium- and high-expansion foam systems including guidelines for their use, design, installation, testing and maintenance.

View on Information Provider website
FM Global Data Sheet 4-3N Medium and high-expansion foam systems
Description

This data sheet provides general information on medium- and high-expansion foam systems including guidelines for their use, design, installation, testing and maintenance.

View on Information Provider website
This resource does not cite any other resources.

FM Global Data Sheet 4-3N Medium and high-expansion foam systems

This resource does not CITE any other resources.
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