Delta Flex DF-SFD-300 

Product Brand

Product Details

Delta-flex DF-SFD-300 Uninsulated Semi Rigid Flexible Duct is made in accordance with UL 181 Class 0 standard & following 90A & 90B standard procedure for duct construction using heavy gauge corrugated aluminum with water tight continuous lock seams.


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


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