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Can A Chemical Oxygen Self Rescuer Use A Half Mask?

Summary The composition of the Chemical Oxygen Self Rescuer is mainly composed of a mask, a gas supply valve, a pressure reducer, a gas cylinder and a back plate. The mask is the...

The composition of the Chemical Oxygen Self Rescuer is mainly composed of a mask, a gas supply valve, a pressure reducer, a gas cylinder and a back plate. The mask is the part that is most closely connected with the user. The Chemical Oxygen Self Rescuer mask is designed as a full-face mask. Can the air respirator be used with a half mask?

 

      Can Chemical Oxygen Self Rescuer be used with a half mask? The answer is no, because: the half mask directly covers the user's nose and nose, and there is not much air storage space. If the half mask is connected to the air valve of the air respirator, After that, the air will continue to flow into the half-mask. Excessive airflow will affect the user's normal breathing. The full-face mask has a face screen that can hold a part of the gas and keep the pressure inside the mask stronger than the external pressure. Unreachable.

 

      In addition, Chemical Oxygen Self Rescuer is generally used in environments with high concentrations of poisonous gas. The poisonous gas may cause damage to the face. A full face mask can cover a person's face, while a half face mask does not have a large coverage area as a full face mask. Therefore, a half face mask does not Suitable for use with Chemical Oxygen Self Rescuer.

 

      Based on the above answers, I believe that you already have a certain understanding of whether Chemical Oxygen Self Rescuer can use half masks, and hope to help everyone.

Can A Chemical Oxygen Self Rescuer Use A Half Mask?

Can A Chemical Oxygen Self Rescuer Use A Half Mask?
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