SSCCB segmented collar saddles allow fabricating round duct branches at the ductwork points that can only be defined when the main ventilation ducts have been installed.
The collar saddle is installed by cutting an opening to match in round spiral or plain duct and fastening the piece with rivets or self-drilling screws. The joint edges need to be sealed with a silicone or acrylic compound. The saddle's design improves the airflow compared to standard collar saddles.
