air pack
Firefighter's oxygen supply
An air pack is a portable breathing apparatus, typically a tank of compressed air worn on the back with a mask or regulator.
Firefighters and rescue workers use air packs to breathe in smoke-filled or oxygen-depleted environments: Make sure your air pack is fully charged before entering the building.
- breathing apparatusDevice supplying air
- oxygenElement eight, colorless gas
- oxygen tankPressurized breathing gas container
- scubaPortable underwater breathing gear
- scuba gearUnderwater breathing apparatus
tank · breathing · mask · cylinder · regulator · firefighter · fire rescue · first responder · compressed · emergency · emergency kit · dive · deep dive · portable · valve · hose · backpack · survival
respiratory exposure
air packasphyxiation
Death from oxygen loss
suffocation · smoke inhalation · toxic exposure · oxygen deprivation
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