Dorma BTS 75V Non Hold Open Floor Spring Mechanism Only

Dorma BTS 75V Non Hold Open Floor Spring Mechanism Only

Dorma BTS 75V Non Hold Open Floor Spring Mechanism Only

Product ID: DMABTS75
£174.36 Excl. VAT £209.23 Incl. VAT £209.23 Incl. VAT £174.36 Excl. VAT
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Product Description

Dorma BTS 75V EN 1-4 Non Hold Open Floor Spring Mechanism Only with Spindle

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.

Application uses

  • Whether standard, narrow or wide, whether LH, RH, or single or double action – the 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, BTS 75 V floor springs offer maximum reliability and quality
  • Suitable for doors up to 1100mm wide
  • Maximum door weight of 120kg


  • Highly efficient mechanism gives maximum user convenience.
  • Adjustable closing force EN 1-4 - suitable for high traffic areas
  • 2 valves for closing and latching speed adjustment
  • Backcheck to prevent door contact with the frame
  • Smooth closing with adjustable closing speed
  • All essential functions provided
  • Proven, robust design
  • Including cement box


  • Floorspring length - 285mm
  • Floorspring depth - 82mm
  • Floorspring height - 50mm


  • Tested to EN 1154
  • CE marked
  • Certified to ISO 9001
  • CERTIFIRE approved (Certificate No. 127)

Not sure if this Floor spring Door Closer is right for your requirements? 

If you are not sure if this floor spring door closer is right for your requirements please contact our friendly team today to discuss your requirements.

Additional Dorma BTS 75V Non Hold Open Floor Spring Mechanism Only Information

Manufacturer Dorma
Guarantee 2 Year
Type Floor Spring
Power sizes 1 to 4
Finish N/A
CE Certified Yes
Certifire Approved Yes
Application Universal
Arm Assembly N/A
Closing Speed Variable
Latching Action Yes
Stand Open No
Back Check Yes
Delayed Action Yes