Shandong China Coal Group
| Place of Origin | China |
| Brand Name | China Coal |
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Product Specification
| Place of Origin | China | Brand Name | China Coal |
| High Light | Compressed Oxygen Self-Rescuer ，self-rescuer ，Self-Rescuer | ||
Chinacoal05 Product Introduction
This product is a kind of isolated closed-circuit cycling breathing apparatus. Human’s breathing system is isolated from outside world after wearing it, able to prevent all sorts of poisonous and harmful gas to enter human body.
Main Parameter
Protection time:
Service time is 120 minutes (medium labor intensity at rate of work 55w).
Methods of oxygen supply:
Rationed oxygen supply: >1.2L/min(liter/minute)
Automatic oxygen supply: >60L/min(liter/minute)
Manual oxygen supply: >60L/min(liter/minute)
Oxygen cylinder:
Rated pressure: 20Mpa(200kg)
Reserved volume: >240L(liter)
Automatic exhaust pressure: 150—300pa(pa)
Starting pressure of safety valve: ≤1Mpa
Product weight (including CO2 absorbent and oxygen): 4.3kg
Overall dimension: 286mmX199mmX102mm
Shelf life: 3 years
Company Details
Employee Number:
>less than 50
Ecer Certification：
Active Member
Shandong China Coal Industrial&Mining Supplies Group Co.,Ltd (hereinafter referred to as china coal) is a group company, which is a collection of e-commerce, machinery manufacturing, software, research and development, modern logistics of large diversified industrial group. The group has 100 ... Shandong China Coal Industrial&Mining Supplies Group Co.,Ltd (hereinafter referred to as china coal) is a group company, which is a collection of e-commerce, machinery manufacturing, software, research and development, modern logistics of large diversified industrial group. The group has 100 ...
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