Round Tee with Rectangular Branch

The AD-TRR round duct tee with rectangular branch is designed for splitting or combining airflow in ventilation systems where a transition from round to rectangular ducts is required.

The tee eliminates the need for additional transitions between different duct sections and improves the system’s aerodynamic and acoustic performance. Tee and branch lengths can be customized to project requirements. Installation is simple: all ducts are first connected sequentially to the tee, then joined to already installed ventilation components. The tee can be easily concealed with finishing materials or decorative panels.

Standard dimensions: H=100 mm; L=A+120 mm.