Product details
- Transom concealed door closer installation in the top door frame
- Space-saving design / without any visible door forniture
- Thermostatic hydraulic oil, designed to ensure stability when temperature varies.
- Initial speed and final speed are controlled by two independently valves.
- For hinged doors (single action) and swing doors (double action).
- Adjustable spring force EN 2-3
- Patented and tested according to the european standard UNIEN 1154:2003
- For doors up to 1200 mm
- For doors up to 130Kg
