Cam Action Door Closers


Door closures with a patented heart-shaped shaft, featured an immediate reduction in resistance when opening the door so that even children and older people can do so with ease. Construction, production, a large number of settings and equipment selection guarantee high efficiency and long service life. The sliding channel contributes to the modern and aesthetically beautiful design. A range of additional functions can be integrated with the shutter operation for doors such as:
- EMF, electromechanical door open-holder with smoke detector installed in a sliding channel
- GSR, closing shutter for double-wing doors
- RM and RMZ, smoke detectors for single and double doors


- Standard configuration with N-type sliding rail - For mounting on the door and the door leaf, on...

- Adjustable spring strength setting EN 2-5 - Standard doors and fire and smoke check doors max....

- Door closer depth of just 37 mm - Slide channel G-N - Closing force EN 2-4 - Application on...

- Slide channel G-N - Options for B (pull side) or G (push side) installation application -...

- The basic door shutter segment that combines DORMA patented technology with a heart-shaped...