Astra Door Controls
+44 (0)1772 796901 |


4003 Overview

 There are only three CE marked concealed jamb mounted door closers available to the industry, two of which are manufactured by Astra Door controls.  The Astra 4003 product is the latest jamb mounted product on the market that is CE marked in accordance to the European Harmonised standard BS EN1154.  The 4003 concealed door closer has been developed to meet standards, fire regulations, accessibility requirements and offers an alternative to face fixed closers.

4003 Product Safety and Testing


  • BS EN1634 Approved
  • BS EN1154 Approved
  • CE Marked
  • FD30 Fire Doors
  • FD60 Fire Doors
  • PAS 24 approved


  • Doors widths from 850mm – 1100mm
  • Reduced Ligature
  • Apartment Entrance Doors
  • Hotel Bedroom Doors
  • Student Accommodation
  • Cubicle Doors
  • Internal Office Doors

Astra 4003 Door Control – Technical Details


  • Integrated door control
  • Jamb mounted frame plate hinge side
  • Suitable for use on right and left swing doors
  • Completely concealed when door is closed


  • Fixed power EN3
  • Closing force 4° from latch 19Nm
  • Opening force 4° from latch 22Nm
  • Continuous valve control from 90°
  • Maximum opening angle 105°


  • Adjustable closing speed whilst installed
  • Maintenance free

Test Evidence

  • Continuous in-house testing to over 500,000 cycles
  • Fire test conducted in accordance with BS EN1634-1:2000 Test report WF391562
  • EN1154 Performance test report IFCC/001/17078

Contact us today

If you have any questions regarding any of the parts we manufacture or their application, please feel to contact us either by phone or email.

+44 (0)1772 796901