Our blast doors and hatches have been tested and are designed to protect against blast, theft, radiation,
physical impact, over pressure and many other hazards. We provide a variety of blast doors specifically
designed for your nuclear bomb shelter and/or personal vault. We distribute our own line of NWSS doors
and we carry Lunor doors, imported directly from Switzerland.
Utah Bomb Shelters' NBC shelters are capable of withstanding earthquakes, hurricanes, tornadoes, all types of
radiation, nuclear blast, over pressure, contaminated air due to fallout, and many other hazards. The arch
shape of our corrugated steel shelters adds extra strength and protection against load bearing and over pressures.
The VA 75 is designed for approximately 14-25 people. This unit can 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.
This Product was designed and manufactured according to the directives of the Swiss
Federal Office of Civil Defense. Type tested and approved by the Armament Technology
and Procurement Group.
Product Consists of:
High efficiency filter
Activated carbon filter
Air inlet with closures
Air outlet with closures
Pressure compensation screw
Floor fastening bracket
The polluted air first passes through the high efficiency filter, which retains
the finest impurities (solid and liquid as well as radioactive particles). Then
the air flows through the activated carbon filter, which can absorb gases by
physical and chemical action. The filter absorbs chemical and bacteriological bodies from the fresh air.
The air in- and outlets are hermetically closed and sealed. The filter must
never be opened. 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.