Parameters :
Average weight: 600 g
Number of sizes: 1
General field of vision: min. 80 %.
Binocular field of vision: min. 90 %.
Speech intelligibility: 92%.
Material of construction: bromobutyl rubber
Visor material: polycarbonate
Thread for filter connection: Rd 40x1/7".
Breathing resistance at an air flow of 30 l/min:
o - Breathing resistance: max. 25 Pa
o - Exhalation resistance: max. 60 Pa
STORAGE
The masks should be stored in a dark, cool and dust-free room without sudden temperature changes. The room should be ventilated and the temperature should be between +5°C and +25°C. The stored products must not be exposed to radiant heat and/or sunlight. Fuels, solvents, lubricants and other flammable materials and chemicals must not be stored in their presence. In addition, they should not be stored in the vicinity of operating machines and equipment that cause sparks or other electrical discharges (ozone formation). The masks should be stored in such a way as to avoid unwanted deformation of the rubber parts.
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