OPTIMUM PROTECTION FROM OVEREXPANSION
Safety caps protect the iMPREGLiner from overexpansion in the manhole area and in the area of intermediate manholes.
Our safety caps consist of a hard-wearing, tear-proof cotton material and are specially designed for use when installing the iMPREGLiner. They are offered in a standard length of 1.60 m.
For easy fitting in the area of the intermediate manholes, we offer safety caps with a zip. These are fixed in the base of the intermediate manhole when open and closed once the liner has been inserted. Alternatively, we also offer fitting of safety caps at the factory. Find out about this under Product Variants.