Dormakaba | Woodwood Door Controls

Dorma BTS 75 V Floor Spring

The Dorma BTS75V floor spring is for self-closing doors. With a selection of accessories it enables use in a variety of  applications including; single or double action, centre pivoted or off-set pivoted doors.

CERTIFIRE Approved CF127

 

Call 01376 502 131 or email sales@woodwoodgroup.com for price and availability.

Features:

  • Adjustable closing force (power size) EN 1-4 to give the correct amount of closing force
  • Max door width: 1100mm
  • BS8300/ADM compliant: Min fire door width 767mm (at EN 3)
  • Max door weight: 120kg
  • 2 valve control of closing speed
  • Adjustable sweep speed
  • Adjustable latching speed
  • Delayed action option
  • Fixed mechanical back-check
  • Successful independent testing to BS EN 1154
  • CERTIFIRE approved for fire doors CF127
  • CE Marked
Dorma BTS 75 V Floor Spring | Woodwood Door Controls

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