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.

General information


Natural anodized aluminium

Polished chromium steel

Uniclass 2015

Pr_30_36_59_15 Controlled door closersPrimary


L20/55 Doorsets

P21/12 Overhead door closers

P21/410 Overhead door closers

Specification data - Controlled door closers

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

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.

Similar products from Gilgen Door Systems UK Ltd