• Product name: Self-contained positive pressure air breathing apparatus
• Cylinder Volume: 6.8 L
• Cylinder Materials: Carbon Fiber
• Working pressure: 30Mpa
• Alarm pressure: 5.5±0.5Mpa
• Alarm sound: ≥90db
• Using temperature: -30℃ --60℃
• Time of using: 60 min
• Model Alternatives: 2, 3, 4.7, 9 L
• Standard: EN 137: 2006
• Gross Weight: 14 kg
• Packing Sizes: 30*46*74cm /carton
