Floor Spring

Hardware Accessories

Dormakaba

Dormakaba Floor Spring - Double Action Floor

The BTS 84 is a double-action floor spring which has been specially developed for the aluminum and toughened glass door industries.

Item: DMBTS84EN4
FEATURES

Specially designed for the movement patterns of double action doors, the DORMA BTS 84 can be easily adapted to individual requirements. With an installation depth of just 40 mm, it offers the particular advantage of only requiring a shallow pocket, thus enabling problem-free installation.

SPECIFICATIONS
  • Spring Strength: EN 2
  • Standard and External Doors: up to 850mm
  • Weight in kg. approx.: 5.0
  • Dimensions (LxWxH): 306x108x40
  • Spring Strength: EN 3
  • Standard and External Doors: up to 950mm
  • Weight in kg. approx.: 5.0
  • Dimensions (LxWxH): 306x108x40
  • Spring Strength: EN 4
  • Standard and External Doors: up to 1100mm
  • Weight in kg. approx.: 5.0
  • Dimensions (LxWxH): 306x108x40

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