EQUAL T 4" 100mm ROUND PIPE SPLITTER VENTILATION RIGID DUCTING ADAPTER WHITE

EQUAL T 5" / 125mm ROUND PIPE SPLITTER VENTILATION RIGID DUCTING ADAPTER WHITE

5"/125mm TO 4"/100mm ROUND PIPE REDUCER VENTILATION DUCTING ADAPTER WHITE

Fittings Ducting Connector Variable Diameter Pipe Exhaust Pipe Reducer Adapter

6"/150mm TO 5"/125mm ROUND PIPE REDUCER VENTILATION DUCTING ADAPTOR WHITE

Duct Non Return Valve 100mm / 4in Round Rigid Pipe Connector with Shutter Damper

75mm Diameter Radial Ducting Round Pipe Ventilation Extractor Fan Heat Recovery