Gas mask

Full face mask

Design: It is a filtering single-eye window personal respiratory organ protective device, which can effectively protect the wearer's face, eyes and respiratory tract.

Protection principle: It is divided into filtering type and isolation type. The filtering type consists of a mask and a gas mask canister (or filtering element), and the gas mask canister is used to purify the contaminated air. The isolation type is provided with oxygen by the mask itself and is divided into three types: stored air type, stored oxygen type and chemical oxygen type. It is mainly used in high-concentration toxic air (volume concentration greater than 1%), or in special occasions such as oxygen-deficient high altitudes, underwater or closed cabins.

Features: The main body of the full face cover is made of high-quality silicone, which is anti-aging, anti-allergy, durable and easy to clean. The large window design offers a wide field of vision. The window is made of impact-resistant polycarbonate material, ensuring a good line of sight while effectively protecting the eyes and face. It is equipped with a voice diaphragm to ensure good language communication while wearing a mask. It adopts the standard threaded interface RD40, which complies with the EN 148-1 standard and can be used in conjunction with the standard threaded interface filter tank. The lightweight design can effectively reduce the fatigue caused by long-term wearing.

Half mask

Design: It covers part of the wearer's face, usually protecting the mouth and nose area.

Protective principle: Similar to a full face mask, but with a relatively smaller protective range, it mainly protects the respiratory organs.

Features: It is relatively light to wear, but its protective performance is slightly weaker than that of a full face mask.