fire-fighting material 
portable fire extinguisher
Portable device used to extinguish a fire using liquid, powder or gas released under pressure.
Security device that is pulled to operate the trigger.
Metal container that is filled with pressurized liquid, powder or gas; it is replenished periodically.
Flexible conduit that is maneuvered to aim the nozzle at the fire.
Device that is pressed to spray the fire area.