4" x 25' Foil Duct - Metabolized Polyester with Aluminum / Polyester Laminate, Class 1

62221 MFG #: 110222
$0.00 / ea
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  • FEATURES BENEFITS
  • LONG DESCRIPTION
Designed for Low to Medium Operating Pressures in HVAC Systems; Tear and Puncture Resistant; Encapsulated Wire Helix Does Not Unravel When Cut to Length; Air Tight Construction and Smooth Inner Core; Steel Wire Support
Foil Duct; Type Class 1; Burning Character Flame Spread Less than 25, Smoke Developed Less than 50; Air Velocity 5000 FPM; Rated Positive Pressure 10" W.G per UL 181; Rated Negative Pressure 3/4" W.G per UL 181; Jacket Material Metalized Polyester, Aluminum/Polyester; Length 25'; Width 4"; Temperature Rating -20 to 180 Deg F; Applicable Standard UL 181, NFPA; Pitch Size 1"; Packaging Quantity 5 per Box