The Dorma TS73 EN 1-4 closer is a non-handed, hold open closer suited to internal doors including fire doors.
Power adjustable with a screw, closing speed (180° - 15°) and latching speed (15° - 0°) adjustable with separate valves with final adjustment by standard arm.
Backcheck is self-regulating or adjustable by valve and delayed action is also adjustable.
Suitable for standard doors installation up to 1100 mm (W).
- Dorma TS73 hold open door closer
- Hold open function can be switched on or off by user
- Variable closing force size EN1-4
- Overhead surface mounted door closer
- Adjustable latching action by valve
- Adjustable backcheck
- Adjustable delay action
- For standard internal doors up to 1100mm
- Includes parallel arm bracket
- Parallel arm mounting doors up to 950mm
- Standard arm assembly
- Length: 245mm
- Width: 46mm
- Height: 60mm
- Finish: Silver
Note: Hold-open arms are not approved for fire and smoke check doors.
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