Air regeneration device URK type
for closed and isolated from outer atmosphere rooms

Application

Air regeneration device URK type is designed for protection of people staying in tightly closed shelters, in which due to the switching off of the filtration- ventilation device supplying the purified air from the outside of the shelter, there is a need of air regeneration by enriching it with oxygen and absorption of carbon dioxide exhaled by the people being in the shelter.

Principle of operation

The breathable air is purified from carbon dioxide exhaled by people staying in the closed and cut off form the outer atmosphere shelter. The air is enriched with oxygen generated by the chemical substance placed in containers.

The carbon dioxide is absorbed and the oxygen is generated during the air flow of high humidity and carbon monoxide concentration through the container including the oxygen generating substance.

The air flow is forced by fan or in case of a failure of the supply network it is moved by using the hand pump.


Technical data

Number of protected people up to three people being in the room of 1,5 m3 to 10 m3.
Duration
  		at least 12 hours when 2 containers with the oxygen generating substance are used
Atmospheric composition
gained through usage of the
URK device 		oxygen > 19,5 % , carbon monoxide <1,5%
Supply
Constant current 9V through the supply unit from the mains 220V (when the ventilation is forced by fan)
Possibility to operate with hand pump

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