Original airlifts

The airlift is very original, but one of the most rare options of designs in the engineering relation for implementation of work of vertical transport in blocks of flats. The principle of its work is that at a difference in air pressure over and under the cabin created by the vacuum pump or the turbine, the elevator there is its movement due to action of force of an air stream. Obvious plus which opens ample opportunities for application of this type of the decision in private construction is that pneumatic vacuum elevators it is much easier in installation, adjustment, than normal elevators. They are especially ideal for the existing houses thanks to their compact design which is not demanding works on the equipment of mine and installation of guides for the elevator and a counterbalance. However at the same time it will be necessary to make the corresponding openings in overlappings of floors.