The extinguisher consists of a container holding 30 lb of dry chemical powder which is discharged by the use of a small cylinder of CO2 fitted externally to the container.
Izicima mlilo ziquka isikhongozeli esiphatha i30lb yomgubo wekhemikhali owomileyo okhutshwa ngokusebenza kwesilinda encinci yeC0² efakelwe ngaphandle kwesikhongozeli.