Concealed Overhead Transom Door Closer
The concealed overhead transom door closer is designed to be concealed within the transom header bar of the door.
Concealed overhead transom door closer. It provides controlled closing of a single or double action aluminium door or doors. The overhead concealed arc 51 n spring less version used a standard section preparation allowing installation of a surface mounted power assisted closer to aid compliance with the requirements of the ea. 105 or 90 degree hold open available. Side load or end load arm.
30 series assurance provided from transom. The rts88 is designed to give lasting dependable service where surface applied units and other types of closers are not suitable or would interfere with the architectural design. Variety of arms and brackets to suit most applications. In situations where a closer is needed but concealment in the frame header is required or desired the norton 7900 closer is the ideal solution for door control.
The closer fits into the transom above the door most of the preparatory work is undertaken prior to installation leaving minimal on site fitting. Application feature brochure pdf 2 48mb overhead concealed door closer. Features built into the concealed door closer include dual closing speed to allow flexibility in closing. A transom closer is a concealed in the aluminium transom profile above the door and ensures that the door closes after use.
Light medium or heavy duty three sized housings. Overhead concealed closers provide an aesthetically appealing way to close a door. It can be easily installed in wood aluminum or hollow metal doors and frames for single and double acting doors. Overhead concealed door closer.
A complete line of accessories is available to accommodate virtually any door and frame configuration. This means that the door requires no external hardware creating an aesthetically pleasing solution. Three levels of spring strengths and 90 o. The dorma rts 85 transom concealed door closer offers a solution for installations where door control must be provided without disturbing the aesthetic appearance of the door.
Door spares 4u offer a wide range of transom closers for single or double action doors. Successfully third party tested to bs en1154.