Product Summary

The dormakaba 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.

This floor spring has been rigorously tested by third parties and conforms to the BS EN1154 standard, guaranteeing its reliability and performance

CE Marked

CERTIFIRE Approved CF127 demonstrates its adherence to stringent fire safety standards. Trust in this floor spring to not only provide smooth door functionality but also contribute to the safety and security of your premises.

  • For single- & double-action doors
  • Universal application range
  • Adjustable Closing Force
  • Concealed installation
  • Maximum ease of use
  • Certified to ISO 9001

Product Details

Universal application range

Whether standard, narrow or wide, whether LH, RH, or single or double-action – the dormakaba 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

Experience maximum reliability and quality with the dormakaba BTS 75 V floor spring. Its wide range of functions can be individually selected to accommodate diverse requirements, guaranteeing optimal performance and peace of mind. Trust in dormakaba for unparalleled door solutions tailored to your exact specifications.

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
Discover the versatile dormakaba BTS75 V floor spring - ideal for standard, narrow, or wide doors, LH/RH, single or double-action. CE marked, CERTIFIRE approved CF127, BS EN1154 tested. Max reliability & quality with customisable functions
Discover the versatile dormakaba BTS75 V floor spring - ideal for standard, narrow, or wide doors, LH/RH, single or double-action. CE marked, CERTIFIRE approved CF127, BS EN1154 tested. Max reliability & quality with customisable functions
Discover the versatile dormakaba BTS75 V floor spring - ideal for standard, narrow, or wide doors, LH/RH, single or double-action. CE marked, CERTIFIRE approved CF127, BS EN1154 tested. Max reliability & quality with customisable functions

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