The 6.8L Positive‑Pressure Air Respirator is designed to deliver safe and reliable respiratory protection in hazardous environments. Equipped with a carbon fiber cylinder, it combines strength with lightweight performance, ensuring comfort and durability during extended use.
This self‑contained breathing apparatus supplies clean compressed air under positive pressure, preventing the inhalation of harmful gases. Certified under 3C standards, it meets strict safety requirements for firefighting, industrial operations, and emergency rescue.
Available in multiple cylinder capacities (3.0 L to 12.0 L), the respirator offers flexibility for different operational needs. With rated working times ranging from 13 to 53 minutes at 50 L/min breathing volume, it ensures dependable performance in critical situations. Compact dimensions and ergonomic design make it easy to wear and operate, while precision manufacturing guarantees long service life.
Supported by factory‑direct supply and technical service, this respirator provides a cost‑effective solution for fire departments, industrial operators, and marine safety organizations worldwide.
Key Features
- DURABLE MATERIAL – Carbon fiber cylinder ensures strength, corrosion resistance, and lightweight handling.
- POSITIVE PRESSURE DESIGN – Prevents inhalation of toxic gases in hazardous environments.
- MULTIPLE CAPACITIES – Available in 3.0 L, 4.7 L, 6.8 L, 9.0 L, and 12.0 L models.
- EASY OPERATION – Ergonomic design allows quick setup and comfortable use.
- CERTIFIED QUALITY – Fully compliant with 3C safety certification standards.
Applications
- Firefighting – Essential for safe breathing in fire zones.
- Industrial Safety – Provides protection in chemical, gas, and high‑risk environments.
- Marine Rescue – Suitable for shipboard emergencies and offshore operations.
- Disaster Response – Reliable support during hazardous rescue missions.
Specifications
| Cylinder Capacity (L) | Working Time @ 50 L/min (min) | Working Time @ 100 L/min (min) | Total Weight (Kg) | Dimensions (mm) |
|---|---|---|---|---|
| 3.0 | 13.2 | 6.6 | ≤14.0 | 750×245×480 |
| 4.7 | 20.7 | 10.4 | ≤14.7 | 750×265×480 |
| 6.8 | 30.0 | 15.0 | ≤15.1 | 750×280×480 |
| 9.0 | 39.7 | 19.8 | ≤18.0 | 750×300×480 |
| 12.0 | 52.9 | 26.5 | ≤19.1 | 750×320×480 |









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