DORMA TS 83 BC Overhead Fire Door Closers - Gold
In stock
SKU
6243
£135.30
£112.75
Dorma TS 83 BC (complete unit with backcheck) specially designed to be adjusted to suit almost all types of door. The dormakaba TS 83 can even be supplied with additional anti-corrosion protection for exposed applications or aggressive conditions.
Thanks to an innovative design concept for this model BC (with backcheck), the resistance developed by this backcheck system is directly proportional to door acceleration as the door is opened beyond approx. 70°.
It is almost imperceptible when the door is opened slowly. However, if the door is opened roughly, the backcheck responds in equal measure.
Finish: Gold
Spring strength: 2 - 5
Max.Door width: 1250mm
Successfully third party tested to BS EN1154
CERTIFIRE Approved CF 117
* Perfect solution for almost any application
* Adjustable power to suit door widths up to 1400 mm / 1600 mm
* With "thinking" backcheck and delayed action
* Easy installation
* For single- and double-leaf doors
* Certifre approved
Thanks to an innovative design concept for this model BC (with backcheck), the resistance developed by this backcheck system is directly proportional to door acceleration as the door is opened beyond approx. 70°.
It is almost imperceptible when the door is opened slowly. However, if the door is opened roughly, the backcheck responds in equal measure.
Finish: Gold
Spring strength: 2 - 5
Max.Door width: 1250mm
Successfully third party tested to BS EN1154
CERTIFIRE Approved CF 117
* Perfect solution for almost any application
* Adjustable power to suit door widths up to 1400 mm / 1600 mm
* With "thinking" backcheck and delayed action
* Easy installation
* For single- and double-leaf doors
* Certifre approved
Benefits for the trade/distributor
- Low inventory costs and reduced stocking requirement thanks to streamlined product range
- Practical and effective solutions to meet special applications thanks to comprehensive choice of accessories
Benefits for the installer/fabricator
- Easy to fix
- Can be tailored to the requirements of the door by simple adjustment
- Just one model for left and right hand doors, and for door and frame / lintel fixing
- Spring strength range EN 2-5 or EN 3-6 (available on request) to suit virtually any application.
Benefits for the architect/specifier
- Compact closer design and sturdy arm assembly
- Wide range of standard functions supplemented by optional extras
Benefits for the user
- Optimum wall and door protection thanks to "thinking" backcheck
- Closing speed virtually unaffected by temperature fluctuations
- Relatively low opening resistance thanks to high mechanical efficiency
- Low inventory costs and reduced stocking requirement thanks to streamlined product range
- Practical and effective solutions to meet special applications thanks to comprehensive choice of accessories
Benefits for the installer/fabricator
- Easy to fix
- Can be tailored to the requirements of the door by simple adjustment
- Just one model for left and right hand doors, and for door and frame / lintel fixing
- Spring strength range EN 2-5 or EN 3-6 (available on request) to suit virtually any application.
Benefits for the architect/specifier
- Compact closer design and sturdy arm assembly
- Wide range of standard functions supplemented by optional extras
Benefits for the user
- Optimum wall and door protection thanks to "thinking" backcheck
- Closing speed virtually unaffected by temperature fluctuations
- Relatively low opening resistance thanks to high mechanical efficiency
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