BTS 75 Floor Springs

BTS 75 Floor Springs

Universal application range

Whether standard, narrow or wide, whether LH, RH, or single or double-action – the DORMA BTS 75 V door spring is designed for all types of doors. A comprehensive program of accessories ensures that it can be used successfully with a wide variety of door constructions and floor coverings.

Maximum reliability and quality

Thanks to a wide range of functions which can be individually selected to suit different requirements, DORMA BTS 75 V floor springs offer maximum reliability and quality.

Benefits for the trade/distributor

  • Reduced stocking requirements thanks to separate, interchangeable spindles
  • Streamlined product range offering all key functions

Benefits for the trade

  • Low cost solution for low traffic doors.
  • Standard solution including accessories.

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.


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