Press seal for passage of line through wall has filling body with recess between pressing surface and resting surface

摘要

The press seal seals a line (2) passing through a wall (5). It includes a tightening device (3, 4) and a filling body (1) of elastically deformable material which can be pressed by the pressing device to create a seal perpendicular to it under force. The tightening device is against the pressing surface of the filling body. The filling body has a recess between the pressing surface and the resting surface.