DORMA BTS 84
BTS 84
The BTS 84 is a double-action floor spring which has been specially developed for the aluminum and toughened glass door industries. The BTS 84 has many of the features of the other DORMA BTS closers with the addition of reduced depth and an array of accessories designed for the aluminum door fabricator and toughened glass door manufacturer.
Successfully third party tested to BS EN1154
CE Marked
- Concealed unit
- Special shallow design
- Easy installation
- Optional hold-open
Benefits for the trade/distributor
Reduced stocking requirements thanks to separate, interchangeable spindles
- Streamlined product range offering all key functions
Benefits for the installer
Suitable for installation with LH or RH single and double action doors
- Interchangeable spindles enable easy adaptation to structural conditions – even when retrofitted
Benefits for the architect/specifier
Concealed installation for maximum visual elegance
- All essential functions provided
- Proven, robust design
Benefits for the user
Constant, temperature independent closing cycle
- Highly efficient mechanism gives maximum user convenience
