Dorma Door Closer EN4 Floor Spring Body Combi Pack For Timber Door
BTS804T

Door Closer is a mechanical device that closes a door in a controlled manner, preventing it from slamming.

Door Closer Function - A hydraulic device that is used to automatically close a door after it has been opened. Door closers are commonly used as a fire prevention measure, typically installed on fire doors, as well as helping to prevent draughts.

Includes:

  • 1 x Dorma BTS80 EN-4 Door Closer Floor Spring Adjustable Hold Open (80110000)
  • 1 x Dorma 8062 Top Center for Double Action Doors (46300003)
  • 1 x Dorma 7421 Bottom Strap for Double Action Doors (46010001)
  • 1 x Dorma 7410 Cover Plate Satin Stainless Steel Suits BTS80 (46700000)
  • 1 x Dorma 8064 Cover Plate Satin Stainless Steel (46020044)
  • 1 x Dorma Sealing Compound 2300 (45090086)

Dorma BTS80 EN-4 Door Closer Floor Spring
80110000

 

Features:

  • With adjustable closing speed and closing action from approx. 175 degrees, with hydraulically controlled closing cycle and mechanical backcheck
  • Allows for temperature-independent hold-open between 75 degrees and 175 degrees (removable)
  • Hold-open start point and delayed action is easily adjustable by valve
  • Concealed assembly
  • Can be used on fire and smoke check doors
  • Easy to install

Specifications:

  • Length: 341mm
  • Width: 78mm
  • Height: 60mm
  • Weight: 7.1kg
  • Spring strength: EN4
  • Standard and External Doors: Up to 1100mm
  • Max. Leaf Weight: 300kg
  • Hold Open: Adjustable

Dorma 8062 Top Center
46300003

Features:

  • Suitable for double action steel, aluminum and timber doors
  • Made of die-cast aluminum
  • It comprises of a frame portion with adjustable pin for deep profiles up to a max. 20mm, and a door portion with needle bearing
  • Suits BTS 75V

Dorma 7421 Bottom Strap for Double Action Doors
46010001

Features:

  • Suitable for BTS floor springs for double action doors
  • Drop forged steel, zinc-plated for door weights up to 300 kg.

Dorma 7410 Cover Plate Satin Stainless Steel Suits BTS80
46700000

Features:

  • Adaptable to right or left-hand single action applications by simply snapping off the appropriate pre-blanked corner sections. For double action doors, the corner sections remain in place.
  • Supplied with fixing screws and plastic insert
  • Suits the BTS 80 floor spring

Specifications:

  • Length: 358mm
  • Width: 105mm
  • Thickness: 1.5mm
  • Finish: Satin Stainless Steel

Dorma 8064 Cover Plate
46020044

Features:

  • Cover plate for adjustable top centers
  • Suits BTS series floor springs
  • Supplied with screws

Specifications:

  • Length: 165mm
  • Width: 25mm
  • Height: 1mm

Dorma Sealing Compound 2300
45090086

Features:

  • Recommended for floor springs exposed to wet conditions
  • For filling the cavities between the floor spring body and the cement box to prevent moisture penetration (mandatory according to e.g. VOB regulations for wet rooms).

Notes-icon:

  • The contents of the two tins (the basic fluid and the accelerator) are sufficient for one floor spring.

Warning-icon:

  • Use compound immediately after mixing. Hardening process takes place after 20 minutes. After 24 hours the sealing compound is fully hardened.
SKU DORMBTS804T
Brand Dorma

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