RHZKF self-contained positive pressure compressed air breathing apparatus for fire fighting
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This shenrui high performance breathing apparatus is designed especially for use in professional fire fighting applications.
| RHZKF6.8/30 Positive pressure Firefighting Air Breathing apparatus: The facemask has a wide and bright field of vision and good air impermeability. Channel switch is installed on the supply valve, thus the facemask can join and separate quickly with the supply valve.The supply valve has a big ventilation flow capacity; people wearing it can breathe easily.Once channel switch is turned on, expiratory valve is opened and inspiratory valve closed. So they breathe outside air when the user wears the respirator in daily times or during training. But when you are about to arrive at site scene of an accident, you will not breathe the air in the cylinder unless you turn down the switch. Thus it is economic and the effective.The positive pressure is kept in the facemask, and static pressure is regulableThe red knob on the supply valve can supplement air. And it allows the air come out of the air circuit.The user wearing it can communicate with each other.Well-designed and comfortable carbon fibre backboard, with adjustable and quick-fastened waist and shoulder belts.High-strength but light carbon fibre composite bottle.Safe and reliable residual air alarming equipment, which is audible even in noisy places. |
