Ø1 - 120mmØ2 - 125mm. Duct Pipe Reducer.
Round Ducting Reducer 125mm to 100mm - 5 to 4 inch Duct Pipe Reduction Connector
Ducting Reducer 150mm to 125mm - 6 to 5 inch Duct Pipe Reduction Adaptor
Ventilation Pipe Reducer Adapter Pipe Air Duct Adapter Pipe Connector for3187
Ventilation Pipe Reducer / Adaptor - 125mm to 100mm 5 inch to 4 inch
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)
