Fire extinguisher useful in fighting fires with a particular group of fuel. Specifications for fire extinguishers are set out in the standard AS/NZS 1841, the most recent version being released in 2007. All fire extinguishers must be painted signal red. Except for water extinguishers, each extinguisher has a coloured band near the top, covering at least 10% of the extinguisher's body length, specifying its contents. In Australia, yellow (Halon) fire extinguishers are illegal to own or use on a fire, unless an essential use exemption has been granted, this is due to the ozone-depleting nature of halon. According to the standard BS
Grinnell Company-General Fire Extinguisher Company Complex The complex was built for the largest manufacturer of automatic sprinklers and other fire protection products in North America. It was added to the National Register of Historic Places in 2003. Grinnell Company-General Fire Extinguisher Company Complex Grinnell Company-General Fire Extinguisher Company Complex is a historic factory complex located at Charlotte, Mecklenburg County, North Carolina. It was built in 1929-1930, and consists of a two-story office building and massive tall, one-story Grinnell manufacturing building. The office building is a reinforced concrete structure, with a brick veneer, a flat roof, and a parapet capped in concrete coping. The manufacturing building has