A System125 circular reducing ring adapting Ø150mm to Ø125mm duct in white, measuring Ø155 x 60mm. Used to connect a 150mm round spigot or duct to a 125mm system, allowing different diameter components to be joined within a ventilation installation. Useful when connecting 150mm fans or terminals to 125mm ductwork runs.

Compatible with Domus EasiPipe125 and System125 round ductwork. Supplied as a single unit.

• System: Domus System125
• Diameter: Ø150 to Ø125mm
• Dimensions: Ø155 x 60mm
• Colour: White
• SKU: V118

For other reducing rings, see the Reducing Ring 125-100mm (V119) and Reducing Ring 110-100mm (V120). Browse the full Domus Ventilation range.