Introduction
Ressaseal RMD Series automatic drop-down door seals
are designed for the gap between the door bottom and
floor, it has the excellent sealing performance. The automatic bottom door seal controls the movement of the inner sealing strip through mechanical movement effect.
principle
When the door is opened, the internal seals will automatically rise from the ground. When the door is closed, the internal sealing strip will be down automatically to performance the tight sealing Some models of this type seal can be fully hidden in the door bottom groove, the door beautiful surface will not be affected by installation of the seal.
