NFPA 12A, Standard on Halon 1301 Fire Extinguishing Systems

Special Price $188.95 Regular Price $209.95
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NFPA12A

Support safe, knowledgeable, and effective Halon 1301 fire extinguishing system inspection, maintenance, and decommissioning.

NFPA 12A, Standard on Halon 1301 Fire Extinguishing Systems, presents requirements for halogenated agent systems so equipment can function as intended throughout its service life. Primarily present in commercial, industrial, institutional, marine, and military installations, Halon 1301 (bromotrifluoromethane, or CBrF3) is a colorless, odorless, electrically nonconductive gas that is an inerting agent.

Halon 1301 fire extinguishing systems require proper care for safety and effectiveness, and NFPA 12A is a critical resource for skilled workers. It covers system design, installation, testing, and more, including:

  • Enclosure integrity procedures
  • Hazards to personnel
  • Storage containers
  • Piping
  • System flow calculations
  • Approval of installations

The 2025 edition of NFPA 12A, Standard on Halon 1301 Fire Extinguishing Systems, includes new provisions for recycling Halon 1301.

Table of Contents:

Chapter 1 Administration
1.1 Scope.
1.2 Purpose.
1.3 Units.
1.4 Use and Limitations.
1.5 Safety.
1.6 Recycling of Halon 1301.
Chapter 2 Referenced Publications
2.1 General.
2.2 NFPA Publications.
2.3 Other Publications.
2.4 References for Extracts in Mandatory Sections. (Reserved)
Chapter 3 Definitions
3.1 General.
3.2 NFPA Official Definitions.
3.3 General Definitions.
Chapter 4 Components
4.1 Halon 1301 Supply.
4.2 Distribution.
4.3 Detection, Actuation, Alarm, and Control Systems.
Chapter 5 System Design
5.1 Specifications, Plans, and Approvals.
5.2 System Flow Calculations.
5.3 Enclosure.
5.4 Design Concentration Requirements.
5.5 Determination of Halon 1301 Quantity for Total Flooding Systems.
5.6 Altitude Adjustments.
5.7 Distribution System.
5.8 Nozzle Choice and Location.
Chapter 6 Inspection, Maintenance, Testing, and Training
6.1 Inspection and Tests.
6.2 Container Test.
6.3 Hose Test.
6.4 Enclosure Inspection.
6.5 Maintenance.
6.6 Training.
6.7 Approval of Installations.
Annex A Explanatory Material
Annex B Enclosure Integrity Procedure
Annex C Halogenated Extinguishing Agents
Annex D Hazards to Personnel
Annex E Storage Containers
Annex F Piping
Annex G System Flow Calculations
Annex H Nozzles
Annex I Fire Extinguishment
Annex J Surface Fires
Annex K Total Flooding Quantity
Annex L Approval of Installations
Annex M Informational References

2022 (9781455927678)

2018 (9781455918836)

2015 (9781455910335)

2004 (NFPA12A-04)

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Description

Support safe, knowledgeable, and effective Halon 1301 fire extinguishing system inspection, maintenance, and decommissioning.

NFPA 12A, Standard on Halon 1301 Fire Extinguishing Systems, presents requirements for halogenated agent systems so equipment can function as intended throughout its service life. Primarily present in commercial, industrial, institutional, marine, and military installations, Halon 1301 (bromotrifluoromethane, or CBrF3) is a colorless, odorless, electrically nonconductive gas that is an inerting agent.

Halon 1301 fire extinguishing systems require proper care for safety and effectiveness, and NFPA 12A is a critical resource for skilled workers. It covers system design, installation, testing, and more, including:

  • Enclosure integrity procedures
  • Hazards to personnel
  • Storage containers
  • Piping
  • System flow calculations
  • Approval of installations

The 2025 edition of NFPA 12A, Standard on Halon 1301 Fire Extinguishing Systems, includes new provisions for recycling Halon 1301.

Table of Contents:

Chapter 1 Administration
1.1 Scope.
1.2 Purpose.
1.3 Units.
1.4 Use and Limitations.
1.5 Safety.
1.6 Recycling of Halon 1301.
Chapter 2 Referenced Publications
2.1 General.
2.2 NFPA Publications.
2.3 Other Publications.
2.4 References for Extracts in Mandatory Sections. (Reserved)
Chapter 3 Definitions
3.1 General.
3.2 NFPA Official Definitions.
3.3 General Definitions.
Chapter 4 Components
4.1 Halon 1301 Supply.
4.2 Distribution.
4.3 Detection, Actuation, Alarm, and Control Systems.
Chapter 5 System Design
5.1 Specifications, Plans, and Approvals.
5.2 System Flow Calculations.
5.3 Enclosure.
5.4 Design Concentration Requirements.
5.5 Determination of Halon 1301 Quantity for Total Flooding Systems.
5.6 Altitude Adjustments.
5.7 Distribution System.
5.8 Nozzle Choice and Location.
Chapter 6 Inspection, Maintenance, Testing, and Training
6.1 Inspection and Tests.
6.2 Container Test.
6.3 Hose Test.
6.4 Enclosure Inspection.
6.5 Maintenance.
6.6 Training.
6.7 Approval of Installations.
Annex A Explanatory Material
Annex B Enclosure Integrity Procedure
Annex C Halogenated Extinguishing Agents
Annex D Hazards to Personnel
Annex E Storage Containers
Annex F Piping
Annex G System Flow Calculations
Annex H Nozzles
Annex I Fire Extinguishment
Annex J Surface Fires
Annex K Total Flooding Quantity
Annex L Approval of Installations
Annex M Informational References

2022 (9781455927678)

2018 (9781455918836)

2015 (9781455910335)

2004 (NFPA12A-04)

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