Note! De - 2x 18 mm is smaller than the nominal diameter, so the sleeve fits tightly around the outer casing.
Application
Where pipes are installed through masonry - at wells, footings etc. - wall entry sleeves are installed as a seal against water ingress.
Exposed to groundwater pressure the wall entry sleeves may not be watertight. In such cases please contact LOGSTOR.
If sealing rings which can withstand large axial movements, please contact LOGSTOR.
