CHEMICAL SUIT - AVEC-MS-1, WITH GAS MASK OM-90

NRBC suit AVEC-MS-2 and OM-90 mask – a kit developed by AVEC CHEM.

The AVEC-MS-2 broad-spectrum suit protects skin and mucous membranes from toxic and infectious agents – including all known NRBC toxic substances (vapors, gases, aerosols, contaminated dust). It comes with an OM-90 gas mask (including one filter cartridge), gloves, and shoe covers. All components of the kit comply with NATO and ISO 6940:2004 (flame resistance) standards.

Ideal for NRBC defense, combat, and rescue operations – depending on the logistical and decontamination capabilities of the organization – the kit can be stored, washed, decontaminated, and used long-term without compromising the level of protection (within specified limits).

NRBC suit AVEC-MS-2 and OM-90 mask – complete set: suit, mask, filter, overshoes, and gloves.

Composition:

• Jacket with double fastening – waist fixation – with hood and glove attachment

• Trousers – waist fixation and overshoe attachment

Technical data:

• Activated carbon filtration – carbon beads

• Complies with NATO standards for NRBC protection

• Minimum wear time: 30 days

• Minimum 10 washes at 40°C without loss of protective properties

• Minimum shelf life: 10 years (in original packaging and suitable conditions)

• Flame resistance according to ISO 6940:2004 – maintained even after 5 washes

Design features:

• Fully ergonomic and very lightweight (2.3–2.5 kg)

• Front zipper covered by a special flap for easy donning and increased protection

• Integrated hood – compatible with most NRBC masks

• Double cuff and leg endings

• Elastic loops at cuff ends – adjustable size

• Available sizes: XS to 4XL

Outer material:

• Composition: 65% cotton + 35% polyester

• Weight: 175 ± 15 g/m²

• Tensile strength (ISO 13934-1): warp min. 950 N, weft min. 500 N

• Tear resistance (ISO 13937-1): warp min. 22 N, weft min. 18 N

• Water resistance (spray test EN 244920): originally min. 5, after 5 washes min. 4

• Hydrocarbon test (AATCC 118-2013): originally min. 6, after 5 washes min. 4

• Air permeability (ISO 9237): min. 250 mm/s at 100 Pa

• Non-flammability according to ISO 6940:2004 confirmed

• Colors: various camouflage patterns, olive green, sand, black, dark blue, white

Inner layer:

• Material: inner layer with firmly attached hard spherical activated carbon granules (200 ± 15 g/m²)

• Granule diameter: 0.4–0.7 mm

• Uniform carbon distribution: max. distance between granules 1 mm

• Layers: skin-side Rachel Warp knit, outer-side PA/PES non-woven

• Weight of protective filter layer: 345 ± 30 g/m²

• Mechanical properties (ISO 13934-1): tensile 350 ± 50 N

• Vapor test (HD, 11 mg/m³, 80% RH, 30°C, 6 h): penetration validated

• Diffusion penetration HD (10 g/m², 24 h, 80% RH, 30°C): validated

• Convection penetration HD (10 g/m², 24 h, 80% RH, 30°C): validated

• Absorption capacity CC14: min. 2.0 mg/cm²

• Total carbon absorption capacity: min. 1100 g/m²

• Methyl salicylate penetration: no penetration within 1 hour according to M8/M9

• Washing: reusable with protection maintained after min. 10 washes according to ISO 6330

• Shrinkage after 1 wash: max. 2%

• Air permeability (ISO 9237): min. 300 mm/s at 100 Pa

OM-90 Mask:

Technical data:

• Made of bromobutyl rubber (vulcanized polyisobutylene)

• AVAILABLE IN THREE SIZES

• Panoramic field of view – 180° visor (made of polymer)

• Internal hypoallergenic silicone half mask – no fogging even during physical activity

• Compatible with ballistic helmets and glasses

• Integrated hydration system – compatible with CAMELBACK adapters (including one bottle)

• Communication system – 95% speech intelligibility

• Sweat drainage through exhalation valve

• Attachment with head harness (5 straps)

• Two NATO 40 mm threads – allow connection of two filter cartridges simultaneously or connection to a respirator

Must not be used:

• In environments with oxygen content below 19.5% – in such cases, an insulating breathing apparatus is required

• In environments with an explosion hazard greater than class 01 (see European/ATEX classification – zone 01)

• If possible, without beards and long hair – to ensure tightness

Standardization and certification:

• Mask and subassembly: standard 136:1998, class III

• Thread: EN 148-1

• In service: Saudi Arabia, Czech Republic, Norway, Portugal, Chile, Turkey, Kuwait, Latvia, and Lebanon

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