This results in a very robust product that is extremely durable against shock and impact damage in operational use. The filter components are made of hard plastic. The filters are produced with standard round threads according to STANAG 4155 (EN 148- 1)- Rd 40×1/7″. Please see local authority regulations for disposal advice and locations.The NBC-77 SOF 40mm gas mask filter canister, in combination with a full-face mask, mouthpiece assembly, or PAPR, reliably protects air passages against a wide range of harmful and highly toxic substances including all known CBRN agents. 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. Never clean the filters with compressed air or compressed water.Īfter use, the filters are special refuse.
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 filters are sealed in plastic bags by the manufacturer. 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.
benzene, toluene, vinyl chloride, fluorine, hydrogen fluoride, sulphur oxides, chloroacetic acid, aldehydes, mixtures of inorganic acids, and organic substances, mercury vapors, radioactive iodine, organic compounds of iodine (Iodomethane, 129, 131), radioactive particles, etc.īreakthrough time of a 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.
The filter canister in connection with a suitable respirator or PAPR provides protection against solid and liquid particles, pepper spray (OC), smoke-producing substances, radioactive particles, bacteria and rickettsia, fungi, toxins, viruses, riot control agents (lachrymators, sternutators, vomiting agents), blister agents (vesicants), choking agents, blood agents, nerve agents, incapacitants, herbicides, pesticides, and TIC, such as bromoacetone, CS, CR, CN, CNC, CNS, CA substances, organic compounds of arsenic - diphenyldichlorarsine - CLARK I (DA), diphenylcyanoarsine - CLARK II (DC), adamsite (DM), diphenyldichlorarsine (DA), ethyldichlorarsine (ED), methyldichlorarsine (MD), mustard gas (H), sulphur mustard gas (HD), T-mustard gas, Q-mustard gas, nitrogen mustard gases (HN1, HN2, HN3), lewisite (L), mixed mustard gas (H-L), phosgene oxime (CX), phosgene (CG), diphosgene(DP), chloropicrin (PS), hydrogen cyanide (AC), cyanogen chloride (CK), arsine (SA), G-agents: sarin (GB), cyclosarin (GF), soman (GD), tabun (GA), IVA (GV), V-agents: VX, VR, VE, VG (amiton), VM and toxic industrial chemicals such as: fumes of organic or inorganic acids, hydroxides, organic solvents with a boiling point above 65° C, ammonia, amines, inorganic and acid gases, agricultural chemical combustion gases, other toxic substances, e.g. Sodium Chloride NaCl (S) Paraffin oil (L)Ģ) The filter was tested on dolomite dust cloggingģ) Radioactive iodine and its organic compound - methyliodide¹³¹ acc.
PARTICLE FILTER EFFICIENCY FLOW RATE 95L/M TYPE AND CLASS PARTICLE FILTER EFFICIENCY FLOW RATE 95L/M
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