B3279

B3279 is a designation that can refer to several different entities, most notably a specific type of personal protective equipment. In the context of industrial and medical safety, B3279 often identifies a particular model or standard of a disposable respirator, commonly known as a dust mask. These respirators are designed to filter out airborne particles, such as dust, pollen, and other particulates, providing a level of respiratory protection for the wearer. They typically consist of a non-woven fabric material shaped to fit over the nose and mouth, secured with elastic ear loops or head straps. The effectiveness of a B3279 respirator depends on its ability to create a seal against the face and the filtering efficiency of the material used. Standards and certifications for such respirators can vary by region and intended use.

Outside of personal protective equipment, the designation B3279 might also appear in other technical or cataloging systems. For example, it could be a part number for electronic components, a product code in a manufacturing inventory, or an identifier within a scientific database. Without further context, the specific meaning of B3279 remains ambiguous. However, its most common association is with disposable respiratory protection.