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Standard Arm for Dorma TS 71-72-73-83 Silver per piece
€27.20
In stock
Usage
The Dorma TS 83 door closer without arm is designed for controlled, automatic closing of single or double-leaf doors in commercial and public buildings. Suitable for applications requiring adjustable strength and precise door movement.
Advantages
- Adjustable closing force (EN 3–6) adapts to a wide range of door sizes up to 1400 mm width.
- Self-regulating backcheck protects walls and doors from damage caused by sudden or forceful opening.
- Two independent valves allow separate adjustment of closing speed between 180°–15° and final latch action from 15°–0°.
- Easily installed on both left- and right-hand doors, with compatibility for push or pull side mounting.
- Lacks arm assembly; requires compatible Dorma scissor or slide arm for complete operation.
Specifications
- Rack-and-pinion mechanism housed in a silver-finished body; robust, corrosion-resistant design suitable for interior use (special versions available with added protection).
- Carries CE mark, tested in accordance with EN1154 standard; certified to ISO9001 for manufacturing quality; fire-rated (E120) when properly installed with suitable arm assemblies.
- Variable power size EN3-6 supports standard or fire/smoke check doors up to max. width: ≤1400 mm. Unit weight approx. 1.7 kg; dimensions: length: ~245 mm, depth: ~46 mm, height: ~60 mm.
- Differentiating features include self-regulating hydraulic backcheck, delayed action option via accessible valve adjustment, minimal opening resistance due to high mechanical efficiency, and modular accessories range (not included).
How it works
The TS83 uses a rack-and-pinion mechanism that automatically closes the door after opening by controlling the hydraulic flow within its body. Closing force and speed are precisely adjusted via external valves according to installation requirements and the intended application.
