Overhead Concealed Closer For Glass Doors

All of the closers feature independent control valves for backcheck sweep and latching speed.

Overhead concealed closer for glass doors.

Models 700 800 model 700 for single acting center hung doors. An alternative to floor closers these closers mount in the frame header. Overhead concealed door closer. The modern design of lcn s concealed series of closers allows for concealment in the door or frame header.

The 304 series maintains strong and lasting movement using the same castiron body as the rixson 609 with a stronger spring. Dormakaba offers a wide range of door closers that provide safety and security. Good for interior and exterir closer used with aluminum doors and frames retrofittable to jackson hole pattern 90 and 105 standard opening with option of hold open. The overhead or floor mounted concealed door closer is a very common type of door closer mechanism which is normally unseen and unnoticed.

It can be easily installed in wood aluminum or hollow metal doors and frames for single and double acting doors. 2010 a big bodied closer concealed in the header with a concealed arm. Variety of size options available. Pivots pivot sets.

Door closers fit into standard 1 3 4 x 4 45 x 102 mm or larger header extrusions. Surface applied and concealed closers create many design options. Closer shall be fire rated ul10c for doors tested for overhead concealed products up to 3 hours. 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.

Overhead concealed closers provide an aesthetically appealing way to close a door. 304 heavy duty overhead concealed door closer heavy glass requires a heavy duty closer. Closer shall be grade 1 per ansi a156 4. 90 and 105 degree hold open and no hold open models are available.

The crl jackson standard overhead concealed door closer features dual valves to control closing and latching speeds. Checkmate stops holders. 2030 a low profile closer concealed in the header. In the majority of installations these concealed closers are used on aluminum glazed storefront doors hollow metal stand alone or structural framed window systems.

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. Applicable a hold open feature is achieved in the track.