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Best nbc gas mask nato thread8/22/2023 ![]() ![]() The expiration date is printed on the bottom. Meets the performance requirements of NATO and US Military specifications asĪ Chemical, Biological Canister (IJS Army C2A1).Canister has an four-year shelf life. Hard-coated polycarbonate lens provides excellent optics, over 200' field of vision,is scratch resistant and meets ANSI standards for impact and penetration resistance. Oral nasal cup reduces lens fogging and improves user comfort by limiting re-breathing of exhaled air. Light weight design offers a level of comfort that will reduce worker fatigueĪnd ensure user acceptance. Specification as a Chemical, Biological Canister (US Army C2A1).Ĥ0mm threaded connector accepts USA / Military, EN and NATOĬanisters, such as the North Model 40NBC.įacepiece seal has been tested for permeation of Sarin (GB) and Sulfur Mustard (HD) per test methodĮA-DLT-1879, and meets the requirements for US Military masks. The North Model 40NBC gas mask canister meets the performance requirements of NATO and US Military The North 54400 Gas Mask meets all of the permeation requirements for US Military masks. ![]() The North 54400 Series Gas Mask has a 40mm threaded connector that accepts US /Military, EN and NATO type thread canisters. Intended end users include Fire Fighters and Police Officers, Emergency Medical Service Personnel, Hazardous Materials Response Personnel and Please see local authority regulations for disposal advice and locations.The North 54400 and the North Model 40NBC Canister are designed to protect early responders in non-IDLH atmospheres containing chemical agents, biologicalĪgents and radioactive dust. If the product is to be disposed of, it should be dismantled from the respirator and disposed of as solid waste. Make sure that they are disposed of according to the filtered substance (gases or particles) in accordance with current waste treatment regulations. After use, gas mask filters are considered special refuse. Never clean the filters with compressed air or compressed water. The storage period (month and year) for filters is marked on the filter label. Sealed filters tolerate also conditions of -30 to +50☌ and RH below 95%. Store the filters unopened in a clean place at even temperature, most appropriate at -5 to +30☌ and relative humidity below 80%. The approximate lifetime (usage time) of a filter may, under normal conditions, calculated by comparing the concentration at the workplace and the minimum Dynamic Adsorption Capacity (DAC) for the filter.Įach NBC-77 SOF gas mask filter is sealed in a plastic bag by the manufacturer. Compliant under EN 14387:2004 + A1:2008īreakthrough time of a gas mask filter is tested according to EN 14387+A1 at humidity 70% and flow rate 30 l/min, which is equivalent to the volume of air per minute used by an average person carrying out medium heavy work.
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