AVLP4 - Pro Vacuum Lifter for lifting heavy material such as stone slabs. 

Vacuum Lifter AVLP4-Pro, this is a major upgrade with new improved features, such as new extruded aluminum handles that eliminate exposed plastic tubes and includes a new energy saving device, which turns off the air supply when the maximum vacuum level is reached and turns the air supply on again when the vacuum level falls to a certain level.   is also available.