China M-Ba01 Self Contained Breathing Apparatus for Firefighter, Find details about China Firefighter Air Breathing Apparatus, Scba Breathing Apparatus from M-Ba01 Self Contained Breathing Apparatus for Firefighter
gas mask | Visual field | ≥96% |
Material | silica gel | |
service life | 5 years | |
Exhalation resistance | ≤ 98 pa | |
Inhalation resistance | ≤ 196 pa at 30L/min | |
Colors for option | Yellow, red, black, blue | |
Oil mist penetration coefficient | ≤0.005% at 30L/min | |
Anti-Cyanogen chloride time | ≥30 minutes, at 30L/min | |
cylinder | Material | carbon fiber or steel |
Volume | 6.8L or 9L for option | |
Exhalation resistance | ≤1000pa | |
Inhalation resistance | ≤500pa | |
Operating temperature | -30°c--60°c | |
Alarm pressure | 5.5±0.5Mpa | |
Working pressure | 300bar | |
service time | 60min(6.8L) | |
Alarm sound | ≥90db | |
back plate | Material | Nomex |
Demand valve | Exhalation resistance | less than 700bar |
Inhalation resistance | between 0 to 500bar |