Manufactured in the UK the Astra 4000 Series incorporates two controls of different power sizes with adjustable speed.

This 4000 series of fully controlled concealed door closers have been designed specifically for fire doors that require a continuous, controlled action into the latch. With easy speed adjustment this ultra efficient, easy-to-install compact door control is ideal for both the refurbishment and new build projects.

The 4001 and 4002 is proving to be the door closer of choice in many residential and commercial situations with its fast, simple installation and adjustment.

PAS 24

It is a requirement of Secured By Design that products meet PAS24 standards to ensure security levels are maintained.

Astra 4000 series closers have been included in test in both Halspan and Streboard core 44mm and 54mm doors as listed in the scope of certificate number 050/002

Installation

Easy to fit with the appropriate, 9001- approved installation kit. Complete instructions supplied with products and kits.

Test Evidence

  • Continuous testing 500,000 cycles
  • Fire test conducted in accordance with BS EN1634-1:2000 Test report CHILT/RF06118

Product:

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

Global assessments for:

  • BS EN1634
  • Fire doors for FD30 & FD60
  • Secured by design (SBD)
  • Continuous in house testing to over 500,000 cycles
  • Performance testing

Applications

  • Reduced ligature
  • Hotel bedrooms
  • Internal office doors
  • Residential dwellings
  • Cubicle doors
  • Student accommodation

Functions

  • Adjustable closing speed whilst installed
  • Maintenance free

4001 Performance

  • Fixed power EN1
  • Closing force 4° from latch 9Nm
  • Opening force 4° from latch 12Nm
  • Continuous valve control from 90°
  • Maximum opening angle 105°

4002 Performance

  • Fixed power EN2
  • Closing force 4° from latch 13Nm
  • Opening force 4° from latch 16Nm
  • Continuous valve control from 90°
  • Maximum opening angle 105°