BS 5423(1987) : 1987被替代
SPECIFICATION FOR PORTABLE FIRE EXTINGUISHERS
出版：British Standards Institution
专家解读视频
Gives requirements for rechargeable and non-rechargeable metal-bodied portable fire extinguishers containing an extinguishing material which can be expelled by internal pressure. Extinguishers are categorised according to the material they contain, water, foam, powder, carbon dioxide and halon. Sections cover filling, propellants, filling density, corrosion inhibitor, freezing point depressant, cleanliness, overall mass, construction, operation and discharge control, mounting, closures, hose, nozzle and handle, sealing, corrosion resistance, resistance to impact, shock, and mechanical damage, internal pressure, minimum burst pressure, pressure relief device, operating head materials, non-rechargeable extinguishers with permanently attached swaged closures, and aircraft extinguishers.
