6.8L EN12245 Composite Carbon Fiber SCBA Air Cylinder 300 Bar

6.8L EN12245 Composite Carbon Fiber Air Tank for SCBA Lightweight 6.8L composite carbon fiber breathing air cylinder designed for SCBA systems, compliant with EN 12245, rated at 300 bar for reliable emergency and rescue use. Product Description: Lightweight & High Strength: Fully wrapped T700 carbon fiber over an AA6061 aluminum liner significantly reduces weight (~3.8 kg) while maintaining high structural integrity for comfortable SCBA wear. Certified Safety Standard: Conforms to EN 12245 for composite gas cylinders used with breathable air, ensuring dependable performance in firefighting, rescue, and industrial safety. High-Pressure Performance: 300 bar working pressure, 500 bar test pressure, and >1020 bar burst pressure deliver robust safety margins. Long Service Life: 15-year design life with a re-test interval of 3 years, supporting long-term operational efficiency. Wide Temperature Range: Reliable operation from -40 °C to 60 °C, suitable for harsh environments. SCBA-Ready Interface: M18 × 1.5 neck thread for standard SCBA valve compatibility. Breathable Air Only: Filled with compressed breathable air in accordance with labeling and EN requirements. Technical Parameters Parameter Specification Product Name 6.8L EN12245 Composite Carbon Fiber Cylinder Capacity 6.8 L Gross Weight ≈ 3.8 kg Standard EN 12245 (CE) Working Pressure 300 bar Test Pressure 500 bar Burst Pressure >1020 bar Design Life 15 years Re-test Interval Every 3 years Liner Material AA6061 Aluminum Carbon Fiber T700 Resin Epoxy Gas Breathable Air Only Service Temperature -40 °C to 60 °C Dimensions Ø157 mm × 528 mm Thread M18 × 1.5 Part No. CRP III-144-6.8-30-T Typical Applications SCBA, emergency rescue Applications Firefighting SCBA Emergency escape & rescue Industrial confined-space protection Marine and offshore safety FAQ Q1: What makes this cylinder lighter than steel alternatives?A: The T700 carbon fiber composite wrap provides high strength at a much lower weight than steel, improving comfort during long SCBA operations. Q2: Is this cylinder compliant for firefighting SCBA?A: Yes. It conforms to EN 12245 and is designed for breathable air in SCBA systems. Q3: What is the inspection cycle?A: The cylinder has a 15-year design life and requires re-testing every 3 years by authorized agencies. Q4: Can it be used in extreme temperatures?A: Yes, it operates reliably between -40 °C and 60 °C. Q5: What valve thread does it use?A: Standard M18 × 1.5, compatible with common SCBA valves.