A circular reducing ring adapting Ø100mm to Ø80mm duct in white, used to connect a 100mm round spigot to an 80mm duct or fitting within a ventilation system. The male duct connection allows straightforward inline installation where a diameter reduction is required.

Compatible with Domus System100 and standard round ductwork. Supplied as a single unit.

• Type: Circular adapter, round to round
• Connection: Duct/male
• Diameter: Ø100 to Ø80mm
• Colour: White
• SKU: V019

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