Overhead closers with link arm for single leaf doors

From the smallest overhead door closer to the multi-faceted variations for use with fire and smoke protection doors. The door closer range with link arm offers a wide range of combination options.

The door systems with the “free swing” function are ideal for doors that need to be operated with very little physical force and yet still provide a high level of security, for example, in hospitals, care institutions.

Overhead door closers with guide rail for single leaf doors

Door closer for single leaf doors with guide rails represent modern closing technology at every door. The wide range of closer technologies for example, with electromechanical hold-open device, with a smoke switch control unit or with a “free swing” function, ensures that there is a solution for every user requirement

Overhead door closers with link arm for double leaf doors

The double-leaf door closer systems in the ISM series with integrated mechanical closing sequence control are approved for installation on fire and smoke-proof doors. Various versions, for example, the electromechanical hold-open device with smoke switch control unit or “free swing” function fulfill almost every requirement.

Tried and tested:

These products meet the DIBt guidelines for hold-open devices as well as the norms and standards, such as DIN EN 1154, 1155 and 1158, and also have a CE mark.