Unique equipment

During the excursions you will be able to see a variety of unique equipment. One of them is Hermodver! The perimeters of the pressure doors are treated with a special material that expands under the influence of high temperature during a fire, further enhancing the degree of protection against fire.

Sometimes it is also complemented by an abbreviation: TO and DZ, meaning "Keep Open" and "Keep Closed", respectively.

For more information about the rest of the equipment, you can sign up on our excursions by phone: +7 499 703-44-55