Dongda ZH45 chemical oxygen self-rescuer, 45-minute isolated chemical oxygen self-rescuer direct sales

Dongda chemical oxygen self-rescuer, minute isolated chemical oxygen self-rescuer direct sales
Dongda Group minute chemical oxygen self-rescuer with coal-safe chemical oxygen self-rescuer, 3-minute chemical oxygen self-rescuer, minute-minute chemical Oxygen self-rescuer, type 3. Our advantages: We are a regular manufacturer, we have low prices, we have good credit and after-sales service. If you need help, please contact Xiao Zhao and he will be at your service 24 hours a day.
Features of the chemical oxygen self-rescuer:
. Adopts a circular breathing method. The gas exhaled by the person is absorbed through the absorbent (calcium hydroxide), and the remaining oxygen and the oxygen output from the pressure reducer enter the air bag. Inhaled into the body through mouthpieces. Compared with the reciprocating breathing method (meaning that all respiratory airflow passes through the absorbent), its advantages are small resistance, no dust inhalation, no choking, low inhalation temperature, and comfort.
.It has three oxygen supply modes, quantitative oxygen supply, automatic oxygen supplement and manual oxygen supplement. The safety and reliability of respiratory protection are greatly improved.
3. Adopting advanced pressure reduction principle, it is small in size, light in weight, and works stably and reliably.
.It is convenient to fill with oxygen and calcium hydroxide, and it is simple to maintain and repair. Reusable and low cost.
Dongda Chemical Oxygen Self-Rescuer, Minute Isolated Chemical Oxygen Self-Rescuer Direct Sales
Chemical Oxygen Self-Rescuer Technical Parameters:
Model: Chemical Oxygen Self-Rescuer (Minute Chemical Oxygen Self-Rescuer)
Carrying quality
Protection time: medium labor intensity minutes, sitting minutes
Dimensions (length*width*height)**
Inhalation temperature: degrees
Product validity period: Carrying 3 Years, inventory years
Jining Dongda also produces export-type compressed oxygen self-rescue devices, pressure air self-rescue devices, water supply self-rescue devices, pressure air and water supply integrated self-rescue devices, positive pressure oxygen respirators, negative pressure oxygen respirators, automatic resuscitation devices generator, compressed oxygen self-rescuer calibrator, oxygen respirator calibrator, oxygen filling pump, air filling pump and other self-rescue and rescue equipment, etc.
Contact person: Manager Zhao Mobile: (WeChat) Landline 3-Fax:
Warm reminder: The website price is for reference only, the actual price is subject to the mobile phone quotation. Looking forward to your call.
Dongda chemical oxygen self-rescuer, minute isolation chemical oxygen self-rescuer direct sales