Device for air bubble-free extraction and improved aeration, particularly with container changer, of high viscous media from containers by follow-up plate and barrel pump, has medium surface, which is separated from follow-up plate

摘要

The device has a medium surface (70), which is separated from the follow-up plate (40) by a separating plates (50,60), which is made up of a porous material. The porous separating plates consists of a multilayered material. The separating plates has a free opening (90) for discharge of the medium into the pump inlet.