The 30-30 series is suitable for Medium usage, non Fire Rated Timber/Aluminium doors.
90 Degree stop (opening past 105 degrees will damage closure body, installation of a door stop to prevent this is recommended)
Contents include transom closure bottom pivot, top closure arm and channel
If hold open function is required use 30-33 transom closure
Cover plate not included, if required order 30COVER
Easy and accurate speed adjustment
Suitable for single and double action doors
Lead times listed under additional information