BTS 75 V


Universal floor spring

The DORMA BTS 75 V is a highly adaptable floor spring suitable for all standard single-, and double-action doors with widths up to 1100 mm, with its closing force individually regulated by means of an adjustment screw.

Certified manufacture to ISO 9001.

Product features
  • For single- & double-action doors
  • Universal application range
  • Concealed installation
  • Maximum ease of use
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 thsanks 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
Product Desc Size Date Lang
Technical Leaflet [1]
BTS 75V Technical leaflet PDF
2.20 MB
03.2013 EN
Instructions/Manuals [2]
BTS 75 V BTS 75 V Mounting Instruction PDF
625.85 KB
03.2006 INT
BTS 75 V BTS 75 V Mounting Instruction Retrofit Set PDF
443.20 KB
06.2008 INT