ZYX60 Isolated Compressed Oxygen Self-Rescuer
A portable, closed-circuit breathing apparatus for emergency escape in toxic environments. Features a 30-minute compressed oxygen supply, chemical CO₂ scrubber, full-face mask, and automatic activation. Designed for coal mines, tunnels, or confined spaces, providing reliable respiratory protection during gas leaks or oxygen-deficient scenarios. Includes waist strap, pressure gauge, and audible alarm.
| Model | ZYX60 |
| Protect time | ≥60min |
| Capacity of oxygen bottle | 0.4L |
| Oxygen storage capacity | 140L |
| Inspiratory oxygen concentration | 25% |
| Inhaled carbon dioxide concentration | 2% |
| Quantitative supply of oxygen | 1.2L/min |
| Manual supply of oxygen supply | 60L/min |
| Cylinder filling pressure | 20Mpa |
| Period of validity | 3-5 years |
| Outline dimensions | 235*180*92mm |
| weight | 2.4kg |

| Model | ZYX30 | ZYX45 | ZYX120 |
| Protect time | ≥30min | ≥40min | ≥120min |
| Capacity of oxygen bottle | 0.3L | 0.38L | 1.0L |
| Oxygen storage capacity | 56L | 80L | 240L |
| Inspiratory oxygen concentration | 25% | 25% | 25% |
| Inhaled carbon dioxide concentration | 2% | 2% | 2% |
| Quantitative supply of oxygen | 1.2L/min | 1.2L/min | 1.2L/min |
| Manual supply of oxygen supply | 60L/min | 60L/min | 60L/min |
| Cylinder filling pressure | 20Mpa | 20Mpa | 20Mpa |
| Period of validity | 3-5 years | 3-5 years | 3-5 years |
| Outline dimensions | 210*167*80mm | 225*177*90mm | 285*205*100mm |
| weight | 1.8kg | 2.1kg | 4.3kg |
For many years, CHINA COAL has remained steadfast in the global mining project sector, dedicated to providing exceptional services for various mining projects. We have become a strong and indispensable partner to many clients, building deep, lasting friendships that go beyond ordinary business relationships.



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