45 min Oxygen Self-Rescuer is Isolated Positive Pressure Oxygen Breathing Apparatus and used for personal protection, with reliable performance, comfortable carrying and convenience for maintenance. Main application into coalmine, fire protection, chemical industry, tunnel, scientific research fields where there is noxious & anoxic gas or oxygen insufficient emergency disaster exist.
| Compressed oxygen self-protection device Protection time | 45 minutes (medium labor intensity) |
| Compressed oxygen self-help device Oxygen supply | quantitative oxygen |
| Automatic supply of oxygen | > 60L / min (l / min) |
| Manual supply of oxygen | > 60L / min (l / min) |
| Product quality (including CO2 absorbent and oxygen) | 2.1kg |
| Dimensions | 227mmX177mmX96mm oxygen bottles |
| Volume | 0.38L (liters) |
| Rated pressure | 20Mpa (200 kg) |
| Storage capacity | > 76L (liters) |
| Automatic exhaust pressure | 150-300pa (Pa) |
| Safety valve opening pressure | ≤ 1Mpa |
| CO2 absorber should be installed capacity | ≥ 530g |
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