Select or drop a image or 3D model here to search.
We support JPG, JPEG, PNG, GIF, WEBP, GLB, OBJ, STL, FBX. More formats will be added in the future.
Asset Overview
Many German bunkers from WWII had these anti-gas air filtration systems installed that had to manually be operated to pump outside air through an air filter in to the bunker. The round pressure-valves in the walls can be found in most bunkers. These are called "uberdruckventil" and that basically means over-pressure-valve and would automatically let air out in case of overpressure inside the bunker.
