Self-contained breathing apparatus (SCBA) are used to protect users against oxygen deficiency, dust, gases and vapors at plants, aboard vessels, at fire and in tunnels.
SCBA have been widely used in such fields as firefighting, rescue operations, escape training at fire stations, iron works, chemical plants, nuclear facilities, hotels, etc. throughout Japan.

Air Breathing Apparatus	The SCBA supplies the compressed air from the air cylinder to the wearer through cylinder valve, pressure reducer, pressure demand valve or demand valve. Exhaled air goes to the atmosphere through exhalation valve. Please use in combination with a high-pressure air cylinder.