The 330 features high efficiency cam action, ensuring that the door is easy to open without affecting its closing power, and making it ideal for doors used by disabled or elderly people and young children. Its slim, modern design offers detachable covers available in a wide range of finishes and colours to match other hardware on the project. Adjustable backcheck is included as standard, making the closer ideal for doors in heavy use or those exposed to high wind pressure. Both the initial and final closing speeds are fully adjustable, and the power rating can be varied from CEN sizes 1–4.


  • Successful third party performance testing to BS EN 1154 at sizes 1–4.
  • Suit maximum door width 1100 mm and mass 80 kg.
  • Adjustable backcheck as standard.
  • Supplied with DC194 sliding arm as standard.
  • Standard or parallel arm fitting.
  • Square ABS cover in a wide range of metallic and coloured finishes.
  • Ten year guarantee.

Additional information for this product is available from:

NBS Specification

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

NBS Specification

NBS Buliding logo
This product is associated with the following NBS clauses:

Product specification

An important note about specifying



ASSA ABLOY Opening Solutions UK & Ireland


+44 (0)1902 364120

Product reference

330 Door Closer

Manufacturer details

School Street,
West Midlands, WV13 3PW
Tel +44 (0)1902 364120
Fax +44 (0)1902 364000
NBS Plus
NBS National BIM Library