Round door knobs or knob handles, well suited to the range DeltaDOORS, as they are customizable and made according to European and international standards.

They ensure high safety standards if personnel working within contamination-controlled sterile environments need to quickly open or close a door for access from one environment to another.

From round handles to C-shaped door handles.

Delta2000 offers a wide range of accessories, such as knobs and handles to be applied on DeltaDOORS doors, made by its own.

Round knob door handles are available in 3 types:

  • Round handles with lockless knob and latch for easy access by all staff and local users.
  • Round knob handles with key and latch for total security access granted only to authorized personnel and users.
  • Round push-button knob mechanism, stationary for easy access and safe closing by all staff and local users.


Round knob door handles are an optimal solution that can be applied to all doors, which are located within specific aseptic areas.

From the very beginning of its projects, Delta2000 devotes a lot of attention in the study of doors, designing specific accessories in order to achieve a functional environment that is best integrated with the main structure of the cleanroom.

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