Plug for Distributor body. DN90 refers to the 90 mm outside duct diameter; the inside diameter is 75 mm.

Single-row Distributor coupling. DN90 refers to the 90 mm outside duct diameter; the inside diameter is 75 mm.

Pipe seal DN90. DN90 refers to the 90 mm outside duct diameter; the inside diameter is 75 mm.

High-quality Extension Ø125 (20 cm) for seamless connection to plenum boxes, optimized for smooth airflow in residential and commercial HVAC systems.

Reducing pipe   DN out/in 160/135 to diameter 125, female.

Vapor Barrier DN125 – Effective Protection Against Moisture in Ventilation Systems