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| Customization: | Available |
|---|---|
| Type: | Positive-Pressure Self-Contained Open-Circuit Respirator |
| Cylinder Volume: | 6L |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
|---|
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Parameters of Compressed Oxygen Self-Rescue Device For Underground Coal Mine Safety
| Model | ZYX30 | ZYX45 | ZYX60 | ZYX120 |
| Protect time | ≥30min | ≥40min | ≥60min | ≥120min |
| Capacity of oxygen bottle | 0.3L | 0.38L | 0.4L | 1.0L |
| Oxygen storage capacity | 56L | 80L | 140L | 240L |
| Inspiratory oxygen concentration | 25% | 25% | 25% | 25% |
| Inhaled carbon dioxide concentration | 2% | 2% | 2% | 2% |
| Quantitative supply of oxygen | 1.2L/min | 1.2L/min | 1.2L/min | 1.2L/min |
| Manual supply of oxygen supply | 60L/min | 60L/min | 60L/min | 60L/min |
| Cylinder filling pressure | 20Mpa | 20Mpa | 20Mpa | 20Mpa |
| Period of validity | 3-5 years | 3-5 years | 3-5 years | 3-5 years |
| Outline dimensions | 210*167*80mm | 225*177*90mm | 235*180*92mm | 285*205*100mm |
| weight | 1.8kg | 2.1kg | 2.4kg | 4.3kg |
| Item | ZH30 | ZH45 | other models available; ZYX-30,ZYX-45,ZYX60,ZL60 etc. |
|
| Protection time | >30min | >45min | ||
| Suction pressure | ≤1200Pa | ≤1200Pa | ||
| Temperature | ≤60ºC | |||
| Dimension | 140*90*175mm | 100*93*133mm | ||
| Weight | 1.5kg | 2kg | ||
Valid |
Storage | 5years | ||
| carry | 3years | |||
Photos of Compressed Oxygen Self-Rescue Device For Underground Coal Mine Safety
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