Home > Companies > Gilgen Door Systems UK Ltd > FD20 Swing Door Operator

An electro-mechanical swing door operator which provides quiet and smooth door operation. Suitable for internal and external doors in a wide variety of applications such as retail, hotel, office, airports, stations, hospitals, schools and industrial and commercial premises. Capable of reliably opening and closing doors even if exposed to wind speeds of up to 80 km/h (320 Pa).

All equipment is designed to meet the rigorous safety requirements of BS EN 16005:2012, Building Regulations (E&W) Approved Document M, The Equality Act 2010 and BS 8300:2009. Installation is carried out by Automatic Door Suppliers Association (ADSA) accredited engineers.

Standard product features

Door size:

  • Height (maximum): 2500 mm.
  • Width: 850–1600 mm.

Door panel weight (maximum):

250 kg.

Operator size (h x w x d):

85 x 690 x 120 mm.

Drive system:

  • Non–handed, in-swing or out-swing operator.
  • Face mounted.
  • Power to open, spring closing.
  • Adjustable power, from low energy to full power.
  • Safety monitoring with automatic stop/ reverse mechanism.
  • Built in program selector keys located on side of operator.

Safety features:

  • In the event of power failure or fire alarm the door can be used manually.
  • Fire alarm connections ensure door closes under full control from any position of operation.
  • Finger safety guards and active infrared safety sensor to prevent contact with moving door leaves.

Fire performance:

Certified for use on fire doors, compliant to BS EN1634-1:2014:

  • EI120 (120 minute fire rating) Timber door, timber frame with intumescent protection.
  • EI60 (60 minute fire rating) Timber door, metal frame with intumescent protection.
  • EI60 (60 minute fire rating) Metal door, metal frame.


  • Electromechanical operation (no risk of oil leakage).
  • Integrated LC- display to set relevant parameters.
  • Active range: EN3–EN7.
  • Wind load regulation.
  • Push and Go function.
  • In the event of power failure the door is closed in a controlled manner by means of the spring closer
  • Hold open time 1–60 seconds (adjustable).
  • Maximum drive power consumption: 560 W.
  • Motor Capacity: 100 W.
  • Maximum opening angle: 105°.
  • Maximum opening speed 40°/s.
  • Maximum closing speed 40°/s.

Power requirements:

230 V single phase. A 13 A live neon-lit fused spur supply, protected by a 30 mA RCD must be provided prior to installation. In order to comply with BS EN 16005 the mains connection must be capable of disconnection to prevent unintentional and unauthorised reactivation.

NBS Specification

NBS Create logo
This product is associated with the following NBS Create clause:
45-25-60/305 Controlled door closers

NBS Specification

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This product is associated with the following NBS clauses:

Product specification

An important note about specifying



Gilgen Door Systems UK Ltd


+44 (0)800 316 6994

Product reference

FD20 Swing Door Operator

Door configuration

[Double leaf]
[Single leaf]


[Natural anodized aluminium]
[Polished chromium steel]


[Connection of electric locks/ locking mechanism]
[Contactless detection sensor]
[Dry contact for transmission of data to building’s central control system]
[Finger guard protection]
[Operating status display in the drive mechanism or on an external control unit]
[Remote control systems]
[Safety monitoring with automatic stop/ reverse function]

Manufacturer details

Securiparc House,
Wimsey Way,
Derbyshire, DE55 4LS
Tel +44 (0)800 316 6994
Fax +44 (0)800 316 6995
NBS Plus