HOLD-OPEN UNIT

HOLD-OPEN UNIT

The DORMA RF hold-open unit enables doors to be securely held without any fall-back at precisely the required position up to an opening angle of approx. 120°. The pull-off force can be adjusted to any door situation.
The DORMA RF mechanism is non-handed.

Not for fire and smoke protective doors.

Description/Color

  • Hold-open Unit