Universal reducer for ventilation systems 80/160 mm diameter, Reducer connector tube 80, 100, 120, 125, 150, 160 mm diameter. Transition, ventilation, round tube ventilation duct. RDRA.

Universal reducer for ventilation systems 80/160 mm diameter, Reducer connector tube 80, 100, 120, 125, 150, 160 mm diameter. Transition, ventilation, round tube ventilation duct. RDRA.

Universal reducer for ventilation systems 80/150 mm diameter, reducer connector tube 80, 100, 120, 125, 150 mm diameter transition ventilation round tube RDRC.

Connector Ventilation Pipe Round Duct Pipe Diameter 125 mm Ventilation System Duct K0125 21