DC840 concealed door closer
Concealed door closer with Cam-Motion® technology and small standard concealed guide rail G892 or standard concealed guide rail G893
Concealed door closer with Cam-Motion® technology and guide rail
Product description
- Concealed door closer with Cam-Motion® technology and small standard concealed guide rail G892 or standard concealed guide rail G893
- Fulfils barrier-free building requirements (EA / CEN TR 15894)
- Certified in compliance with EN 1154, size 1-4
- Suitable for fire and smoke protection doors*
- * Additional verification of suitability required for the respective fire or smoke protection door
- For single action doors up to 1100 mm wide
Overview of Advantages
- Can be used for left and right-handed doors
- Closing speed and latching speed adjustable from top facing regulating valves
- Built-in backcheck
- Thermodynamic valves for consistent performance
- Opening angle up to 120°
- Large range of applications
- Versions with 4 mm and 8 mm spindle extensions
- Standard colours: silver EV1
Note
- Additional verification of suitability required for the respective fire or smoke protection door
- Characteristics of standard guide rail G892
- Small size guide rail, can be used with hold-open device and opening damper
- For standard applications
- Installation dimensions: see diagram
Characteristics of guide rail G893
- Guide rail suitable for equipping with hold-open device and opening damper
- Installation dimensions: see diagram (dimensions in brackets)
