OM-2020 Respiratory Mask

OM-2020

CBRN Respiratory Protective Mask

The OM-2020 protective mask, when paired with a compatible filter, provides full-face protection against chemical, biological, radiological, and nuclear (CBRN) threats, including gases, vapors, and solid or liquid aerosols.

  • Panoramic visor for unlimited wide-angle view
  • Non-Fogging construction of inner mask
  • 2-Sides filter connection
  • High Flow Drinking System
  • 6-Points Head harness for perfect tightness
OM-2020 image 1

User Comfort

  • Advanced construction of the sealing edge ensures perfect face fit tightness
  • Facepiece material enables usage for long periods in any weather conditions
  • One universal size (OSFA). Fits all adult faces, except extremely small faces
  • Stretch stripes of the textile head harness system provide comfortable wearing of the mask

Functional Reliability

  • Guaranteed for use in the temperature range from -30 °C to +70 °C
  • Mask can be used in environments with minimum oxygen content of 17% by volume

Filtration

  • Filter connection threads type - Rd 40x1/7" in accordance with EN 148-1 (NATO standard)
  • Possibility to mount filter on the left, right, or both sides of the mask
  • Period of use depends on the efficiency of the mounted filter; extended via spare filter replacement

Communication

  • High-quality speech insert membrane allows easy communication
  • Option to equip with unique voice amplifier through exhalation cover

Technical Specs

  • Weight: 560 g
  • Color:Black
  • Number of Sizes: 1
  • Effective Field of View: > 90 % (EN 136 min. 70 %)
  • Binocular Field of View: > 85 % (EN 136 min. 80 %)
  • Filter Connection Thread: Rd 40 x 1/7“ acc. (EN 148-1) STANAG
  • Tightness: Drop max. 100 Pa/min. under vacuum 1 kPa
  • Carbon Dioxide Content of Inhaled Air: Max. 0,9 %
  • Speech Intelligibility: Min. 95 %
  • Functional Realiability: From -30 °C up to + 70 °C
  • Storage: From - 10 °C up to + 25 °C

Breathing Resistence

  • Inhalation resistence at 30 l/ min.: Max. 30 Pa (EN 136 max. 50 Pa)
  • Inhalation resistence at 95 l/ min.: Max. 100 Pa (EN 136 max. 150 Pa)
  • Exhalation resistence at 30 l/ min.: Max. 60 Pa

Materials

  • Facepiece: Brombutyl rubber
  • Inner mask (nosecup): Natural rubber
  • Visor: Polycarbonate PC
  • Visor frames: Polyamid PA 6
  • Body of speech insert: Polyoximetylén POM
  • 6 point skull cap head harness with plastic buckles: Rubber-textile