This Standard specifies the requirements for portable rechargeable fire extinguishers of the powder type. It provides for two types, namely—
(a) the gas-container type; and
(b) the stored-pressure type.
AS/NZS 1841.5:1997 history
2007AS/NZS 1841.5:2007 Portable fire extinguishers - Specific requirements for powder type extinguishers
1997AS/NZS 1841.5:1997 Portable fire extinguisher patent 5: Special requirements for dry powder fire extinguishers