The OM-90 is a CE-certified professional military protective mask compliant with EN 136:1998 Class III. It provides full-face protection of the face, eyes, and respiratory tract against CBRN threats — chemical, biological, radiological, and nuclear — including vapors, gases, aerosols, and biological warfare agents. Used worldwide by military forces, police, and emergency services in Norway, Portugal, Turkey, Latvia, Chile, and Saudi Arabia.
One of its standout features is availability in three sizes, covering adults of large builds as well as children and smaller face profiles — a rarity among professional-grade CBRN protective masks.
Construction & Materials
The mask body is made from chemical-resistant bromobutyl rubber, flexible and hypoallergenic. An inner hypoallergenic mask prevents fogging during intensive use. The tempered glass visor resists impacts and scratches. Operating temperature range: -30°C to +70°C. Resistance to mustard gas HD tested up to 30 hours.
Technical Specifications
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Standard: EN 136:1998 — Class III
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Certification: CE
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Filter thread: STANAG 4155 — Rd 40mm NATO (1/7")
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Material: bromobutyl rubber
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Visor: tempered glass — impact and scratch resistant
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Inner mask: hypoallergenic anti-fog
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Voice membrane: yes — clear communication
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Temperature range: -30°C to +70°C
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HD mustard gas resistance: tested up to 30h
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Drinking system compatible (not included)
Size Guide
