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Full face mask | Material | Silicone | |
Visual field | ≥90% | ||
Service life | 15 years | ||
Advantage | Permanent double anti-fogging, Scratch and abrasion resistant lens | ||
Colors for option | Yellow, red, black, | ||
Oil mist Transmittance | ≤0.005% | ||
Exhalation resistance | ≤ 0.76bar | ||
Inhalation resistance | ≤ 0.25bar (30L/min) | ||
Gas Cylinder | Material | carbon fiber or steel | |
Volume | 6.8L | ||
Working pressure | 300bar | ||
Alarm pressure | (55±5)bar | ||
Operating temperature | -30°c--60°c | ||
Service time | 45-60 mins | ||
Back Plate | Material | Aramid | |
Use | Comfortable, Flexible and light-weight | ||
Achieve 180 degrees bending | |||
Demand Valve | Maximum air supply rate | More than 500L/min | |
Digital screen HUD of SCBA, Can display cylinder pressure, remaining time, ambient temperature, digital clock and compass | |||
Reducer | Balanced pressure reducing design | ||
Adopt medium pressure alarm |