Developed to meet diversifying disaster prevention needs, AT Barrier Lite is a disaster ventilation system that emphasizes ease of installation and operation.
While conventional disaster prevention equipment is biased toward large-scale facilities, AT Barrier Lite is designed to be installed in a wider range of environments. It adopts a size and specifications that allow for easy installation in public facilities, offices, as well as residences.
While maintaining the same air safety performance, the system provides reliable ventilation and purification functions even in a limited space by pursuing ease of handling and space-saving features.
CBRNE-compliant units
AT Barrier Lite is equipped with a unique unit designed to handle CBRNE (chemical, biological, radioactive, nuclear, and explosive) materials.
Effectively purifies contaminated air during emergencies.
Peace of mind not only in emergencies but also in everyday life
AT Barrier Lite's performance is not limited to disasters; it is also effective against odors, allergens, PM2.5, and other particulates and gases in everyday air.
It also functions as a permanent air purification system that can be used safely in normal times.
Total removal of airborne toxic substances
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chemical weapons
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biological weapon
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radioactive material
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nuclear
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explosion
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VOC
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bad smell
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Mold/Spores
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pollen
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volcanic ash
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smoke
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PM2.5
AT Barrier Lite uses a filtering system with a pre-filter, HEPA filter, and chemical filter.
From contaminated air expected in times of disaster to everyday particulates and odors, step-by-step filtration and adsorption effectively remove harmful substances from the air.
The simple configuration and high maintainability of the system allow it to be used safely in a wide range of environments.
chemical filter
Special military-grade chemical filters physically and chemically adsorb and remove gaseous toxic substances such as VOCs and odors as well as toxic gases such as hydrogen cyanide and VX gas at the molecular level.
HEPA Filter
Equipped with a medical-grade high-performance filter that removes at least 99.971 TP3T of particles 0.3 μm and larger. Even microscopic particles such as viruses, bacteria, mold spores, and PM2.5 are reliably collected.
Pre-filter
Collects coarse particles such as dust, hair, pollen, and fiber debris in the air at the initial stage.
Maintains the filter performance of the later stage and significantly improves its service life.
The AT Barrier Lite is a portable disaster ventilation system that can be quickly deployed wherever it is needed, thanks to a design that combines ease of installation, mobility, and portability.
The main unit is heavy and small enough to be carried by two adult males, and with casters, it can be easily moved and installed by one person. It can be flexibly operated in a variety of environments, such as evacuation shelters, temporary bases, and residences.
Under normal conditions, the power supply is used to provide stable ventilation performance and efficiently remove harmful substances and particulates.
Furthermore, even in the event of a power failure or disruption of power supply, manual operation is possible, allowing minimum ventilation to continue without relying on electricity.
This is a highly reliable stand-alone system that can handle unexpected situations.
Easy installation without special equipment
Hand-cranked operation is also supported
Designed to be hand-cranked for use even during power outages, it provides reliable ventilation and air purification even in environments with limited infrastructure, such as disaster areas and evacuation centers. In addition to viruses and dust, it also handles odors, helping to create a space where people can breathe with peace of mind. This product is designed to provide both hygiene and comfort even in limited spaces.
Personal Shelters
shelter
AT Barrier Lite is designed for simple operation that anyone can handle without hesitation. The configuration allows the power supply and mode to be switched only with the switch on the front panel, so ventilation can be started immediately even in emergency operations during a disaster.
The operation mode is a two-mode configuration similar to that of AT Barrier 150.
It has a "normal mode" to keep the air comfortable for daily use and a "filtering mode" to thoroughly purify the air in case of emergency.
Simple yet reliable performance ensures “safe air” under any conditions.
normal mode
Normal mode to maintain daily air quality.
It efficiently circulates indoor air and maintains a comfortable environment at all times.
filtering mode
High performance air filtering mode for disaster and contingency preparedness.
All filters and cyclone separators are in operation to thoroughly remove harmful substances.
Product Information
| Product name | AT Barrier Lite |
|---|---|
| Equipment airflow rate | 80m³/h |
| Ventilation mode |
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| Built-in filter |
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| Rated power | 100V (50/60Hz) |
| Outline (mm) | W550×D507×H934 |
| Weight of equipment | 80kg |
