200-125mm Metal Duct Reducer Round Reducer Duct Fitting Pipe Increaser Reducer Galvanized Steel

200-100mm Metal Duct Reducer Round Reducer Duct Fitting Pipe Increaser Reducer Galvanized Steel

Manrose White 90° Flat to round ducting adaptor (Dia)100mm (W)110mm

Manrose White Flat channel ducting, (L)1m (Dia)125mm

Manrose White Ducting reducer (Dia)100mm (W)125mm

Round Ducting Reducer 150mm to 100mm for Extractor Fans Tumble Dryer Cooker Hood and Ventilation Units

150-100mm Metal Duct Reducer Round Reducer Duct Fitting Pipe Increaser Reducer Galvanized Steel

Manrose White Flexible Ducting connector (Dia)100mm (W)100mm

125mm to 100mm (5" to 4") White Plastic Ducting Reducer

Vent-Axia 125mm to 90mm Reducer (408885)

Manrose White Ducting wall plate (Dia)100mm

250-125mm Metal Duct Reducer Round Reducer Duct Fitting Pipe Increaser Reducer Galvanized Steel

125 to 100 mm Duct Reducer Round Reducer Duct Fitting Pipe Increaser Reducer Galvanized Steel

Manrose White Flat to round ducting adaptor (Dia)100mm (W)110mm

200-150mm Metal Duct Reducer Round Reducer Duct Fitting Pipe Increaser Reducer Galvanized Steel

Round Ducting Reducer 200mm to 150mm for Extractor Fans Tumble Dryer Cooker Hood and Ventilation Units

Manrose White Flexible Ducting connector (Dia)125mm

Round Ducting Reducer 125mm to 100mm for Extractor Fans Tumble Dryer Cooker Hood and Ventilation Units

150-125mm Metal Duct Reducer Round Reducer Duct Fitting Pipe Increaser Reducer Galvanized Steel

204mm x 60mm to 110mm x 54mm Reducer / Adapter