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).
Hold-open arms are not approved for fire and smoke check doors.
| Dimensions | Weight |
| 245 mm (L) x 46 mm (W) x 60 mm (H) | 1.7kg |
- 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 1100 mm.
- Includes parallel arm bracket.
- Parallel arm mounting doors up to 950 mm.
- Standard arm assembly.
- Finished in silver.
Has Holdopen: Yes
Fire Rated: No
Adjustable Closing Speed: Yes
Adjustable Latching Speed: Yes
Has Backcheck: Yes
Has Delay Action: Yes
Has Slide Arm: No
Parallel Arm Bracket Included: Yes
Spring Strength: EN1-4
