![]() ![]() Gas masks are effective only if used with the correct cartridge or filter (these terms are often used. The cartridge may also have a filter to remove particles. This ensures better breathing comfort and less worker fatigue.ĮN 405Valve filtering half mask respirators for gases and/or particulates EN 140Half mask face pieces EN 136Full face pieces EN 137Self-contained open circuit compressed air breathing apparatus EN 143Particulate filters EN 146Powered respirators, hoods and helmets EN 147Powered respirators, full face masks EN 270Supplied air, heavy duty EN 371Gas and/or combined filters for use against low boiling organic compounds EN 402Escape apparatus. The commonly known 'N-95' filtering facepiece respirator or 'dust mask' is one type of particulate respirator, often used in hospitals to protect against infectious agents. Dolomite-tested: Test demonstrating the respirator’s resistance to clogging over time.Suffix D Optional Dolomite clogging test.R Reusable (must withstand cleaning and disinfecting) Organic Vapor and Acid Gas (Chlorine, Hydrogen Chloride, Sulfur Dioxide, Hydrogen Fluoride, Chlorine Dioxide) Cartridge with a P100 Particulate Filter (99.97. ![]() The filter cartridge is a plastic canister 3-4 inches (8-10 cm) across and 1 inch (2.5 cm) deep, which contains a filtration aid. All respirators carry the CE mark plus the European Standard and performance category markings.ĮN 149:2001+A1:2009: Filtering face piece and particulate respirators A full-face gas mask consists of a filter cartridge, flexible face covering piece, transparent eye lenses, and a series of straps and bands to hold the device snugly in place. Respirators are tested to the relevant European Standards and CE marked. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |