Halon Gas Fire Suppression System

Gaseous fire suppression also called clean agent fire suppression is a term to describe the use of inert gases and chemical agents to extinguish a fire these agents are governed by the national fire protection association nfpa standard for clean agent fire extinguishing systems nfpa 2001 in the us with different standards and regulations elsewhere.

Halon gas fire suppression system. What is halon and how does it work. While several different types of halon have been developed since this product was first invented many were dangerous or deadly to humans. Halon gas is a chemical compound that is often used in fire suppression systems. Army and dupont in 1954 and introduced as an effective gaseous fire suppression fixed systems agent in the 1960s and was used around valuable materials such as aircraft mainframe computers and telecommunication switching centers usually in total flooding systems it was also widely used in the maritime industry to add a third.

A halon system is a type of gaseous fire suppression system which operates with halon gas in the 1980s halon was recognized as an ozone depleting compound and production of additional halon was largely banned today installation of new halon systems is only allowed when people can demonstrate that they absolutely must have a halon system. What is halon and how does it work. Agents like hfc 227 hfc 125 novec 1230 and halon 1301. Water based systems and inert gas systems are the greenest options available since water and inert gas are naturally occurring substances that we extract from the environment and.

About 30 years ago halon s ozone depleting potential led to its discontinuation as the go to fire suppression system. Halon is a clean agent the national fire protection association defines a clean agent as an electrically non conducting volatile or gaseous fire extinguishant that does not leave a residue upon evaporation halon is a liquefied compressed gas that stops the spread of fire by chemically disrupting combustion. Halon is a clean agent the national fire protection association defines a clean agent as an electrically non conducting volatile or gaseous fire extinguishant that does not leave a residue upon evaporation. Halon is a liquefied compressed gas that stops the spread of fire by chemically disrupting combustion.

Environmental protection agency subsequently banned its manufacture in 1994 the search was on for. For many years halon 1301 was the holy grail of fire suppressants for high value assets that would be damaged by traditional sprinkler systems. But in 1989 when the montreal protocol determined that halon depleted the ozone layer and the u s. Since the late 20th century two safer types of halon have replaced earlier versions.