Rectangular Tee with Rectangular Branch

The AD-TP rectangular duct tee with a rectangular branch is designed to create a 90° branch in ventilation systems with a reduced branch cross-section. The inlet opening and the main duct passage remain constant, ensuring stable airflow parameters in the main duct line.
The tee is equipped with flanged connections on all ends, providing reliable installation and airtight joints. The structure is reinforced with transverse corrugation of the steel sheet, increasing rigidity and resistance to deformation during operation of ventilation systems with high air velocity or pressure.
When ordering, the following dimensional ratios must be observed: H≤B and L≥W+200 mm.