New HYZ4 Isolated Positive Pressure oxygen respirator

fire air breathing apparatus Oxygen respirator model RHZYN240
Positive Pressure Fire Air Breathing Apparatus is a respiratory protection device worn by firefighters and emergency rescuers when they carry out rescue and disaster relief or work in disaster handling in harsh environments such as toxic, hypoxia, smoke and harmful pollutants suspended in the air.
Closed-circuit positive pressure oxygen breathing apparatus is mainly used for fire commanders and fighters to prevent inhalation of poisonous gas, smoke, harmful pollutants suspended in the air or in an oxygen-deficient environment during special occasions such as fire fighting or emergency rescue. The oxygen respirator cylinder is full of air, and when it is filled with C02 absorbent, the use time reaches more than 240 minutes, which meets the GA632-2006 standard.
Technical specifications: quantitative oxygen supply: 1.55 liters/min; automatic replenishment valve air supply: 105 liters/min; manual replenishment valve air supply: 87 liters/min, airbag volume: more than 5 liters.
selfcontained air breathing apparatus: suitable for Asian faces, with anti-shock, anti-fog and other functions. Wear a face covering to ensure good communication.
Cylinder water volume: 2.4L, working pressure 200Pa. Alarm device: automatic high pressure air tightness test, quantitative oxygen supply test, and at the same time need to have cylinder residual pressure alarm and hypoxia alarm, in the environment of insufficient light. A backlight background display is required. A high pressure sensor is required on the pressure reducing valve to ensure that an alarm signal can still be issued when the gas system fails.

Each set of oxygen contains four kilograms of special C02 adsorbent and cooling agent Positive Pressure Oxygen Respirator Price