dormakaba
Long-life, attractive door technology solutions (ANSI & EN)

BTS 75 V Floor Spring

The BTS 75 V is a highly adaptable floor spring suitable for all standard single and double action doors and for exterior doors with widths up to 1.100 mm.

  • Concealed installation
  • Adjustable closing force EN 1-4
  • Easy door opening acc. DIN SPEC 1104
  • Maximum ease of use
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Product details

Universal application range, individual functions, assured quality
Whether standard, narrow or wide, LH, RH, single or double action – as universal floor springs, the BTS 80 and BTS 75 V are designed for all types of doors.

A comprehensive range of accessories ensures that they can be adapted to a wide variety of door constructions and different floor finishes.
The individual functions of the BTS 80 and BTS 75 V floor springs fulfil a range of different requirements while offering maximum reliability and quality.

Maximum reliability and quality

Thanks to a wide range of functions which can be individually selected to suit different requirements, 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 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