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Oxygen (O2) and Air Supply and Management Systems for Shelters

Atmas offer different solutions for oxygen and air supply as well as monitoring and control of safe levels of gases in the air.

In shelters designed for operation in complete isolation from external environment (lock up mode) for longer periods of time air regeneration systems must be installed to maintain the safe levels of Carbon Dioxide (CO2) and Oxygen(O2), as well as keep the overpressure (positive pressure) inside the shelter (pressurized shelter) which prevents from contaminated air entering the shelter. Atmas offer different solutions for oxygen and air supply as well as monitoring and control of safe levels of gases in the air.

Oxygen and air supply solutions for shelters, emergency chambers and isolated areas

Oxygen Release and Regulation Valves for O2 Tanks

Automatic and manually operated Oxygen (O2) regulation valves and larger systems for connection to oxygen tanks allow correctly maintaining the oxygen levels in the shelter or a sealed chamber and keep the overpressure levels.​

Oxygen tank regulator

Oxygen Candles - Emergency O2 Generators

Oxygen candles used as emergency means for fast release of oxygen created inside the shelter by chemical reaction typically a mix of sodium chlorate and iron powder, that release breathable oxygen when ignited. Similar products are commonly used for emergency air supply in shelters and rescue chambers, submarines, aircrafts, and more.

a small metal can with sticker O2 on it standing in the middle of the room with solid conc

Compressed Air - Overpressure Maintenance systems

Compressed air regulation systems allow correctly maintaining the oxygen levels and overpressure levels in shelter and chambers isolated from external air supply.​

Such systems are commonly based on release of compressed air stored in special tanks and controlled manually or automatically with the use of sensors.

oxygen tanks in a rack connected between them in the center of a room with concrete walls.jpg

Overpressure Gauges / Meters for Shelters

Overpressure gauge / meter is a devise used to measure and monitor the differential pressure between shelter compartments (shelter main chamber, airlock, etc.) or between the protected area and outside. Overpressure is a critical part of the protection layers in the shelter and it is vital to constantly monitoring its values. 

Overpressure gauge (2).jpg

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