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

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 million yuan registered capital , with more than 1100 employees.

China coal is a professional manufacturing base of mines support equipment, transport equipment, lifting equipment, spray equipment, drilling equipment, ventilation equipment, lifting equipment and other products, as well as research and development new product and mine construction products with advanced high technology.