ASTM F3326-19a

Standard Specification for Flame Mitigation Devices on Portable Fuel Containers

SCOPE
1.1 This specification establishes performance requirements for Flame Mitigation Devices (FMDs) in portable fuel containers (PFCs) for gasoline, kerosene, and diesel fuels intended for reuse by the consumer.  
1.2 A flame mitigation device in gasoline (red), diesel (yellow), and kerosene (blue) PFCs protects the container openings from possible propagation of a flame into a flammable fuel-air mixture within the container. Formation of a flammable fuel-air mixture in the container can occur in special circumstances associated with cold ambient conditions and low liquid levels in the container. Delineations of those circumstances and conditions have been described in published reports (for example, Gardiner et al, 2010 (1), and papers, for example, Elias et al, 2013 (2), including research sponsored and overseen by the ASTM F15.10 Technical Committee.  
1.3 This specification does not address the hazard of injury or death caused by ignition of vapors external to the PFC when the fuel in the PFC is poured onto or near to a fire or other ignition source causing these external vapors to ignite or explode. An FMD does not prevent hazards associated with misuse of the PFC resulting in external vapor ignition.  
1.4 The flame mitigation device is chemically conditioned by exposure to representative fuel surrogates CE25a and CE85a fuel and other expected conditions prior to the tests.  
1.5 The flame mitigation device is mechanically conditioned by repeated insertions and removal of a fuel refueling spout prior to the tests.  
1.6 The first test method establishes that the flame mitigation device can effectively prevent flame propagation into a flammable butane-air mixture inside the portable fuel container. The butane-air mixture is a controlled and repeatable proxy for the more variable fuel vapor-air mixture in the container.  
1.7 The second test method establishes that the flame mitigation device is permitting adequate flow rates of fuel.  
1.8 This specification states values in SI units which are to be regarded as the standard. The values given in parentheses are for information only.  
1.9 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.  
1.10 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

General Information

• Status: Historical
• Publication Date: 14-May-2019
• ICS: 55.140 - Barrels. Drums. Canisters
• Technical Committee: F15 - Consumer Products
• Drafting Committee: F15.10 - Standards for Flammable Liquid Containers

Standards Content (Sample)

NOTICE: This standard has either been superseded and replaced by a new version or withdrawn.
Contact ASTM International (www.astm.org) for the latest information
Designation:F3326 −19a
Standard Specification for
1
Flame Mitigation Devices on Portable Fuel Containers
This standard is issued under the fixed designation F3326; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
1. Scope 1.7 The second test method establishes that the flame
mitigation device is permitting adequate flow rates of fuel.
1.1 This specification establishes performance requirements
1.8 This specification states values in SI units which are to
for Flame Mitigation Devices (FMDs) in portable fuel contain-
be regarded as the standard. The values given in parentheses
ers (PFCs) for gasoline, kerosene, and diesel fuels intended for
are for information only.
reuse by the consumer.
1.9 This standard does not purport to address all of the
1.2 A flame mitigation device in gasoline (red), diesel
safety concerns, if any, associated with its use. It is the
(yellow), and kerosene (blue) PFCs protects the container
responsibility of the user of this standard to establish appro-
openings from possible propagation of a flame into a flam-
priate safety, health, and environmental practices and deter-
mable fuel-air mixture within the container. Formation of a
mine the applicability of regulatory limitations prior to use.
flammablefuel-airmixtureinthecontainercanoccurinspecial
1.10 This international standard was developed in accor-
circumstancesassociatedwithcoldambientconditionsandlow
dance with internationally recognized principles on standard-
liquid levels in the container. Delineations of those circum-
ization established in the Decision on Principles for the
stances and conditions have been described in published
Development of International Standards, Guides and Recom-
reports (for example, Gardiner et al, 2010 (1), and papers, for
mendations issued by the World Trade Organization Technical
example, Elias et al, 2013 (2), including research sponsored
Barriers to Trade (TBT) Committee.
and overseen by the ASTM F15.10 Technical Committee.
1.3 This specification does not address the hazard of injury 2. Referenced Documents
or death caused by ignition of vapors external to the PFC when 2
2.1 ASTM Standards:
the fuel in the PFC is poured onto or near to a fire or other
F852 Specification for Portable Gasoline Containers for
ignition source causing these external vapors to ignite or 3
Consumer Use (Withdrawn 2017)
explode. An FMD does not prevent hazards associated with
2.2 Other Standards:
misuse of the PFC resulting in external vapor ignition.
NFPA 497 Recommended Practice for the Classification of
1.4 The flame mitigation device is chemically conditioned Flammable Liquids, Gases, orVapors of Hazardous (Clas-
by exposure to representative fuel surrogates CE25a and sified) Locations for Electrical Installations in Chemical
4
CE85a fuel and other expected conditions prior to the tests. Process Areas
IEC 60079-20-1 Explosive atmospheres – Part 20-1: Mate-
1.5 The flame mitigation device is mechanically condi-
rial characteristics for gas and vapour classification – Test
tioned by repeated insertions and removal of a fuel refueling
5
methods and data
spout prior to the tests.
CSA B376 Portable Containers for Gasoline and Other
6
1.6 The first test method establishes that the flame mitiga- Petroleum
tion device can effectively prevent flame propagation into a
flammable butane-air mixture inside the portable fuel con-
2
For referenced ASTM standards, visit the ASTM website, www.astm.org, or
tainer. The butane-air mixture is a controlled and repeatable
contact ASTM Customer Service at [e-mail]. For Annual Book of ASTM
proxy for the more variable fuel vapor-air mixture in the
Standards volume information, refer to the standard’s Document Summary page on
container.
the ASTM website.
3
The last approved version of this historical standard is referenced on
www.astm.org.
4
Available from National Fire Protection Association (NFPA), 1 Batterymarch
1
This specification is under the jurisdiction of ASTM Committee F15 on Park, Quincy, MA 02169-7471, http://www.nfpa.org.
5
Consumer Products and is the direct responsibility of Subcommittee F15.10 on Available from International Electrotechnical Commission (IEC), 3, rue de
Standards for Flammable Liquid Containers. Varembé, 1st Floor, P.O. Box 131, CH-1211, Geneva 20, Switzerland, http://
Current edition approved May 15, 2019. Published June 2019. Originally www.iec.ch.
6
approved in 2019. Last previous edition approved in 2019 as F3326 – 19. DOI: Available from Canadian Standards Association (CSA), 178 Rexdale Blvd.,
10.1520/F3326-19A. Toronto, ON M9W 1R3, Canada, http://www.csagroup
...

This document is not an ASTM standard and is intended only to provide the user of an ASTM standard an indication of what changes have been made to the previous version. Because
it may not be technically possible to adequately depict all changes accurately, ASTM recommends that users consult prior editions as appropriate. In all cases only the current version
of the standard as published by ASTM is to be considered the official document.
Designation: F3326 − 19 F3326 − 19a
Standard Specification for
1
Flame Mitigation Devices on Portable Fuel Containers
This standard is issued under the fixed designation F3326; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
1. Scope
1.1 This specification establishes performance requirements for Flame Mitigation Devices (FMDs) in portable fuel containers
(PFCs) for gasoline, kerosene, and diesel fuels intended for reuse by the consumer.
1.2 A flame mitigation device in gasoline (red), diesel (yellow), and kerosene (blue) PFCs protects the container openings from
possible propagation of a flame into a flammable fuel-air mixture within the container. Formation of a flammable fuel-air mixture
in the container can occur in special circumstances associated with cold ambient conditions and low liquid levels in the container.
Delineations of those circumstances and conditions have been described in published reports (for example, Gardiner et al, 2010
(1), and papers, for example, Elias et al, 2013 (2), including research sponsored and overseen by the ASTM F15.10 Technical
Committee.
1.3 This specification does not address the hazard of injury or death caused by ignition of vapors external to the PFC when the
fuel in the PFC is poured onto or near to a fire or other ignition source causing these external vapors to ignite or explode. An FMD
does not prevent hazards associated with misuse of the PFC resulting in external vapor ignition.
1.4 The flame mitigation device is chemically conditioned by exposure to representative fuel surrogates CE25a and CE85a fuel
and other expected conditions prior to the tests.
1.5 The flame mitigation device is mechanically conditioned by repeated insertions and removal of a fuel refueling spout prior
to the tests.
1.6 The first test method establishes that the flame mitigation device can effectively prevent flame propagation into a flammable
butane-air mixture inside the portable fuel container. The butane-air mixture is a controlled and repeatable proxy for the more
variable fuel vapor-air mixture in the container.
1.7 The second test method establishes that the flame mitigation device is permitting adequate flow rates of fuel.
1.8 This specification states values in SI units which are to be regarded as the standard. The values given in parentheses are for
information only.
1.9 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility
of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of
regulatory limitations prior to use.
1.10 This international standard was developed in accordance with internationally recognized principles on standardization
established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued
by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
2. Referenced Documents
2
2.1 ASTM Standards:
3
F852 Specification for Portable Gasoline Containers for Consumer Use (Withdrawn 2017)
1
This specification is under the jurisdiction of ASTM Committee F15 on Consumer Products and is the direct responsibility of Subcommittee F15.10 on Standards for
Flammable Liquid Containers.
Current edition approved Jan. 1, 2019May 15, 2019. Published January 2019June 2019. Originally approved in 2019. Last previous edition approved in 2019 as
F3326 – 19. DOI: 10.1520/F3326-19.10.1520/F3326-19A.
2
For referenced ASTM standards, visit the ASTM website, www.astm.org, or contact ASTM Customer Service at [e-mail]. For Annual Book of ASTM Standards
volume information, refer to the standard’s Document Summary page on the ASTM website.
3
The last approved version of this historical standard is referenced on www.astm.org.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1

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F3326 − 19a
2.2 Other Standards:
NFPA 497 Recommended Practice for the Classification of Flammable Liquids, Gases, or Vapors of Hazardous (Classified)
4
Locations for Electrical Installations in Chemical Process Areas
IEC 60079-20-1 Explosive atmospheres – Part 20-1: Material characteristics for gas and vapour clas
...