
Zyx45 Compressed Oxygen Self-Rescue Portable Self Contained Mining Oxygen Self Breathing Rescuer Device Apparatus. Extended Protection Time: Provides over 30 minutes of oxygen supply for emergency escape in hazardous environments. High Oxygen Concentration: Ensures inhalation oxygen concentration exceeds 25% for effective breathing support. Low CO2 Levels: Maintains CO2 concentration below 2% in inhalation to ensure safe air quality. Comprehensive Certifications: Certified by DOT, FDA, CE, ISO, FCC, RoHS, CCS, GL/EC, and Ma for global safety compliance. Durable PE Material: Constructed with high-quality PE material for robust performance in mining conditions. Flexible Customization: Offers full customization, minor customization, and flexible options based on samples or designs. Rapid Lead Time: Average lead time within 15 working days for both peak and off-peak seasons. Strict Quality Control: Undergoes 100% visual and function inspection before shipment with 6 QA/QC inspectors.