Designer Door Furniture
Since 1991
Lockwood 9800 Series Concealed Overhead Transom Door Closers provide a solution for applications where door control must be provided without disturbing the appearance of the door. The closer fits into the transom above the door, most of the preparatory work is undertaken prior to installation, leaving minimal on site fitting. Fully concealed door closers are designed to provide positive centering and door control on manually operated single or double action internal and external doors in schools, hospitals, clubs, factories, offices and commercial buildings.
Maximum door weight 115kg. Minimum door thickness 38mm.
Maximum door opening angle of 130° Mechanical hold-open at 90° and 105° Built in back check from approximately 80°