Delta Flex DF-SFD-6

Product Brand

Product Details

Delta-flex DF-SFD-6 Insulated Semi Rigid Flexible Duct is made in accordance with UL 181 Class 0 standard & following 90A & 90B standard procedure for duct construction, core is made with heavy gauge corrugated aluminum with water tight continuous lock seams, 25 mm thick fiber glass insulation of density 32 kg/m3 is applied around duct and sheathed in a durable multilayer of metalized pet as a vapour barrier.


  • Available ID : 3” to 14”
  • Standard Length : 10 feet


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