Gas masks are usually worn on the face and comprise an exhalation valve, filters, and clear viewing area. These gas masks are made of specialized materials and are designed to protect the wearers from harmful contaminants in the air. The hoses supply clean oxygen to the wearer without exposure to biological, chemical, and nuclear agents CBRN. These hoses share some common features of industrial hoses but they differ in terms of design and construction. Here we will explore how they are different. Gas mask hoses serve the same purpose—moving clean air from one point to another-as breathing hoses and tubes used in hospitals, but there are several differences that make them unique.
Military Gas Mask Hoses and Important Things You Must Know About Them
Gas mask - Wikipedia
A gas mask is a mask used to protect the wearer from inhaling airborne pollutants and toxic gases. The mask forms a sealed cover over the nose and mouth, but may also cover the eyes and other vulnerable soft tissues of the face. Most gas masks are also respirators , though the word gas mask is often used to refer to military equipment such as a field protective mask , the scope used in this article. The gas mask only protects the user from digesting, inhaling and contact through the eyes many agents affect through eye contact. Most combined gas mask filters will last around 8 hours in a nuclear biological chemical NBC situation. Chemical specific filters can last up to 20 hours in an NBC situation. Airborne toxic materials may be gaseous for example, mustard gas and chlorine gas or particulates such as biological agents.
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