Cell Type Shelter Aspirator

Aironn AIR-HA Cell Type Shelter Aspirator Series aims at providing suitability of ambient air in the shelter for minimum living conditions under the circumstances when it is necessary to use shelters. Minimum amount of Oxygen (O2 ) should not be less than 19% and minimum amount of Carbon Dioxide (CO2) should not be more than 2% in breathable air. In order to prevent radiation, biological and chemical dusts and particles to leak in the shelter, 50 Pa positive pressure should be provided indoors in proportion to outdoors.

Carcasses of AIR-HA Cell Type Shelter Aspirator Series designed for this purpose are made of aluminium profile. Thickness of cell panels is 50 mm and external metal sheet is made from 1 mm-thick and internal metal sheet is made from 0.8 mm-thick galvanized steel. External (salar) is painted with electrostatic dye. 70 kg/m3density stone wool is used as filling material in cell panels.

It is designed to ventilate the shelter by filtering the air with G4 panel filter, F7 bag filter, nuclear type H13 Hepa Filter, lead separator (optional) and active carbon filter when the outdoor air is polluted with radiation, biological and chemical dusts and particles by filtering the air with only G4 panel filter under normal weather conditions. By-pass damper is used to direct the air as required. Thus special filters are not used under normal conditions of use.