Ducts - Twin wall corrugated

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  Twin Wall Flexible Duct 4" (100mm ID) GDE-4500

  4" (100mm) FlexRite Twin Wall Duct availablein coils of 50m .  This flexible duct ..

  Price:
  TBA
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  ChamberTite Entry Boot 5 1/2" or 140mm CTB-0550 - NEW

  51/2" or 140mm ChamberTite Entry Boot for sealing pipe, cables and ducts into Containment Ch..

  Price:
  TBA