Ductwork Reducer / Taper Made of 24 Gauge Light Galvanised Steel Large End - From 100mm To 300mm Diameter Small End - From 80mm To 280mm Diameter Male ended both sides to fit directly inside Spiral Duct Female coupler required to fit to other male ended parts Used to connect two different sized ducts together Larger sizes are available, please call us for a quote. If you have any questions about this product or if you do not find what you are looking for please feel free to call us on 03456 800 696 and we will be happy to help.
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