Emergency Escape Breathing Device (EEBD) offers critical protection. Designed for fast, safe escape from environments filled with toxic gases, smoke, or low oxygen, the THRS15B model ensures you can breathe easily for over 15 minutes. This portable breathing apparatus is an essential safety tool for anyone working in high-risk environments.
Whether you’re onboard a vessel, inside an industrial plant, or operating in fire-prone areas, this emergency air supply device provides a reliable escape route.
✅ Key Features of the EEBD THRS15B
🚨 Immediate, Reliable Air Supply
A pressure-reducing valve for safe airflow regulation

The EEBD THRS15B delivers more than 15 minutes of breathable air, allowing for safe evacuation under life-threatening conditions. It includes:
A 3L high-pressure air cylinder made of alloy steel

- A 3L high-pressure air cylinder made of alloy steel
- A full-face hood that shields the eyes, nose, and mouth
- A pressure-reducing valve for safe airflow regulation
- A medium-pressure tube with a secure connection
- A carrying bag for easy transportation and deployment
Moreover, the unit is compact and lightweight, which makes it easy to store and carry during emergency situations.
A full-face hood that shields the eyes, nose, and mouth

🛠️ Technical Specifications
Attribute | Details |
---|---|
Model | THRS15B |
Cylinder Volume | 3 Liters |
Working Pressure | 21 MPa (210 Bar) |
Alarm Pressure | 4–6 MPa |
Airflow Rate | ≥35 Liters/Minute |
Usage Time | ≥15 Minutes |
Material | Alloy Steel / Stainless Steel |
Product Size | M18 × 55 cm |
Weight | ≤7 Kg |
Application | Firefighting, Toxic Gas, Smoke, Low Oxygen |
Place of Origin | Zhejiang, China |
A carrying bag for easy transportation and deployment

Unlike traditional respirators, this device uses a high-pressure cylinder to store clean, compressed air. Here’s how it functions:
- The air inside the cylinder is pressurized to 210 bar.
- The reduction valve lowers the pressure to a safe breathing level between 0.6 and 0.9 MPa.
- Air flows directly to the face hood, allowing the wearer to breathe comfortably.
- A built-in alarm activates when pressure drops to 4–6 MPa, signaling the need to exit immediately.
This process ensures a steady and controlled air supply throughout the escape duration.
✅ Designed for Safety and Efficiency
Thanks to its flexible and user-friendly design, the EEBD THRS15B is easy to operate even under pressure. Here’s why professionals trust this device:
- 🟢 Fast deployment during emergencies
- 🟢 No training delay—simple operation enables quick use
- 🟢 Transparent hood allows for clear vision while escaping
- 🟢 Corrosion-resistant materials withstand harsh conditions
- 🟢 Compact size fits in escape routes, cabinets, or on-the-go kits
In critical situations, every feature works together to ensure your survival.
🌍 Ideal Applications
The EEBD THRS15B is widely used in the following fields:
- 🔥 Firefighting escape operations
- 🛳️ Maritime safety and shipboard evacuation
- 🏭 Chemical plants and industrial facilities
- 🧪 Laboratories handling hazardous substances
- 🚨 Emergency rescue teams and disaster response units
In any of these environments, clean breathable air is your first priority during an evacuation.
📦 Package Contents
This complete set includes:
- ✅ 1 × Full Face Hood
- ✅ 1 × 3L Air Cylinder
- ✅ 1 × Pressure Reducing Valve
- ✅ 1 × Medium Pressure Tube
- ✅ 1 × Durable Carry Bag
- ✅ 1 × User Instruction Manual
Everything comes ready to use—no assembly required.
🔒 Safety and Usage Guidelines
To ensure safe operation and longevity:
- ✔️ Inspect the unit regularly for damage or wear
- ✔️ Store in a cool, dry environment, away from sunlight and chemicals
- ✔️ Do not expose the unit to temperatures exceeding 160°C
- ✔️ Avoid disassembling the unit unless qualified to do so
- ✔️ Use only in environments for which it is certified
- ❌ Never use this device for diving or continuous breathing needs
Following these precautions helps maintain the integrity of the device and ensures your safety.
Why Choose the EEBD THRS15B?
Still unsure? Here’s what makes this product stand out:
- ✅ Delivers 15+ minutes of safe, steady breathing
- ✅ Built with high-strength materials for durability
- ✅ Lightweight and easy to operate during high-pressure scenarios
- ✅ Integrated low-pressure alarm enhances safety
- ✅ Trusted by professionals in firefighting, marine, and industrial sectors
Final Thoughts
Emergencies don’t wait. That’s why the Emergency Breathing Apparatus EEBD THRS15B provides immediate, reliable protection when every second matters. With high airflow, strong materials, and a compact build, it’s a must-have safety solution for professionals working in dangerous environments.