Manufactured in the UK the Astra 4000 Series incorporates three 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.

Application : For domestic, medium hospitality and medium commercial use
Restrictions : Not suitable where air flow is limited • Door should not be able to open beyond 105° • Not suitable for doors fitted with projection, rising or falling hinges
Closing Force : Fixed Power EN3
Recommended Door Width : Standard doors from 850 to 1100mm
Maximum Door Weight : 60kg
Mechanism : Spring and solid link with hydraulic system
External doors, outward opening : Not recommended
Fire and smoke check doors : This product has been tested on a fire door assembly that achieved a 60 minute fire rating
Handed : No
Closing speed adjustment : Yes
Latching action adjustment : Yes
Delayed closing : No
Backcheck : No
Hold-open : No
Body Dimensions : Length 216 x 28mm Ø
Face Plate Dimensions : 111 x 32mm