Galvanised Steel Reducer 250mm / 150mm. They are mainly used for chimney flue liners and ventilation ducting system.
Galvanised Steel Reducer Duct Pipe Metal Connector Adaptor Chimney Flue Liner
Galvanised Steel Reducer 150mm / 125mm Duct Connector Flue Liner Adaptor
Galvanised Steel Reducer 150mm / 100mm Duct Connector Flue Liner Adaptor
Galvanised Steel Reducer - 150mm / 125mm - Duct Connector Flue Liner Adaptor
Galvanised Steel Reducer 125mm / 100mm Duct Connector Flue Liner Adaptor
