Nordfab 3222-0403-1CUSTOM - 4" x 3" Industrial Dust Collection Reducer (Style 2)
Use these reducers to attach to conventional straight pipe on machine hoods. Smaller diameter has rolled edge and larger diameter has straight edge.
Size: 4" x 3"
Simple to install
No more bolts, screws or duct tape
Install clean-outs anywhere
Connects easily to existing duct work
More efficient dust pick-up
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Free shipping within the Contiguous United States.