Ducting Round Domed Plastic Pipe Reducer 5" 125mm (male) to 6" 150mm (female)
Ducting Round Domed Plastic Pipe Reducer 4" 100mm (male) to 5" 125mm (female)
6"/150mm TO 5"/125mm ROUND PIPE REDUCER VENTILATION DUCTING ADAPTOR WHITE
5" 125mm Plastic Solid Duct Round Ducting Pipe Ventilation Tube Extractor Fan
Ceiling Duct Vent 125mm METAL Round Air Diffuser Supply Extract White Pack Of 8
Duct Non Return Valve 125mm / 5in Round Rigid Pipe Connector with Shutter Damper
