RHZYN240 isolation type positive pressure oxygen respirator (hereinafter referred to as the respirator) is based on carbon fiber cylinder bearing compressed oxygen gas source of the closed loop human breath and protection device, can give the operator of the wear is more than 4 hours of inner loop oxygen supply, can complete isolation outside ambient air, absolute respiratory protection effect. This product fully absorbs the domestic and foreign similar products of advanced characteristics, the main highlight on the design features are: compact structure, wearing comfortable, small size, large gas storehouse, light weight, easy tear open outfit, easy to use, etc. And the application of advanced production technology and management mode, to ensure that the product's aesthetics and durability.
This product is suitable for firefighters and rescue and ambulance crews in toxic, hypoxia, smoke, harmful pollutants suspending in the air medium environment work in the disaster relief or disaster. It is mainly used for disaster relief, disaster treatment, mines, tunnels, sanitation, chemical plants, and wear use in survey work.
This product is suitable for firefighters and rescue and ambulance crews in toxic, hypoxia, smoke, harmful pollutants suspending in the air medium environment work in the disaster relief or disaster. It is mainly used for disaster relief, disaster treatment, mines, tunnels, sanitation, chemical plants, and wear use in survey work.
Main technical parameters:
Category | Instructions | |
Effective protection time | ≥120min | |
Oxygen bomb rated working pressure | 20MPa | |
Oxygen tank volume | 1.6L | |
Oxygen capacity | 480L | |
Calcium hydroxide filling volume | 2.2Kg | |
Overall dimensions | 510mm×370mm×170mm | |
Quality | 9.9 Kg (do not contain calcium hydroxide, not filling oxygen) |
Main performance:
Category | Instructions | |
Respiratory | 30L/min | |
Expiratory resistance | ≤600Pa | |
Inspiratory resistance | 0~500Pa | |
Quantitative oxygen | ≥1.4L/min | |
Automatic supply oxygen | ≥80L/min | |
Manual supply oxygen | ≥80L/min | |
Automatic supply opening pressure | (50~250)Pa | |
Breathe in carbon dioxide concentration | ≤1% | |
Breathe in the oxygen concentration | ≥21% |