ventilation system for nuclear fallout shelter

SodaSorb is packaged in cartridges to prevent spillage, eliminate the risk of air-borne dust and prevent “channeling” of the chemicals.They are easy to store and handle.Strata Active Air scrubbers have built-in fan systems Test carried out with the gas filters over 20 years old have proven that filters remain operative over a long period of time provided they are kept sealed. The air in- and outlets are hermetically closed and sealed. Type tested and approved by the Armament Technology and Procurement Group. This Product was designed and manufactured according to the directives of the Swiss Federal Office of Civil Defense. This NBC filtration unit is designed to filter out impurities in the air such as chemical warfare and radioactive particles etc.

The VA 150 is designed to be manually operated in case of power failure. This filtration unit is designed to filter out impurities in the air such as chemical warfare and radioactive particles etc. The VA 75 can be manually operated in case of power failure. The filter absorbs chemical and bacteriological bodies from the fresh air. Then the air flows through the activated carbon filter, which can absorb gases by physical and chemical action. The polluted air first passes through the high efficiency filter, which retains the finest impurities (solid and liquid as well as radioactive particles). This filtration units is designed to filter out impurities in the air such as chemical warfare and radioactive particles etc. The VA 40 can be manually operated in case of power failure.

Ventilation system for nuclear fallout shelter