Ventilation Parts
Round Duct Reducer 100mm to 75mm
$0.40
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This white fitting is designed to connect different pipe sizes in ventilation systems. It has a single piece rigid construction with a smooth, molded transition shape to minimize air resistance. The tapered design bridges pipe diameters from 100 mm to 75 mm inner diameter (outer diameters 103 mm and 78 mm). It is easy to install and has a glossy white finish.