Universal application, individual functions and assured quality
Whether standard, narrow or wide, whether LH, RH, or single or
double action DORMA BTS 80 and BTS 75 V door springs are designed
for all types of door. A comprehensive program of accessories
ensures that they can be used successfully with a wide variety of
door constructions and floor coverings.
Thanks to a wide range of functions, which can be individually
selected to suit different requirements, DORMA BTS 80 and BTS 75 V
floor springs offer maximum reliability and quality. Certified to
… for the trade
- Reduced stock requirements because of separate, interchangeable
- Slim product range offering all key functions.
... for the installer
- Suitable for installation with LH or RH single and double action
- Interchangeable spindles enable easy adaptation to structural
conditions even when retrofitted.
... for the architect/specifier
- Concealed installation for maximum visual elegance
- All essential functions provided
- Proven, robust design capable of withstanding leaf weights of up
to 300 kg (BTS 80).
... for the user
- Constant, temperatureindependent closing cycle.
- Highly efficient mechanism gives maximum user convenience.